Prospectus Supplement

The information in this prospectus supplement is not complete and may be changed. This prospectus supplement and the accompanying prospectus is not an offer to sell these securities and we are not soliciting an offer to buy these securities in any jurisdiction where the offer or sale is not permitted.

Our Class A common stock is listed on the New York Stock Exchange under the symbol “CBG.” On November 7, 2008, the closing sale price of our Class A common stock as reported on the New York Stock Exchange was $7.10 per share.

The underwriters have a 30-day option to purchase a maximum of 7,500,000 additional shares of Class A common stock from us to cover over-allotments of shares.

Investing in our Class A common stock involves risks. See “Risk Factors” beginning on page S-5 of this prospectus supplement.

Delivery of the shares of Class A common stock will be made on or about November , 2008.

Neither the Securities and Exchange Commission nor any state securities commission has approved or disapproved of these securities or determined if this prospectus is truthful or complete. Any representation to the contrary is a criminal offense.

This document is in two parts. The first part is this prospectus supplement, which describes the specific terms of this offering and also adds to and updates information contained in the accompanying prospectus and the documents incorporated by reference in this prospectus supplement and the accompanying prospectus. The second part is the accompanying prospectus, which gives more general information, including a description of our Class A common stock. Generally, when we refer to the prospectus, we are referring to both parts of this document combined. If the description in this prospectus supplement differs from the description in the accompanying prospectus or any document incorporated by reference, the information in this prospectus supplement shall control.

You should rely only on the information contained or incorporated by reference in this prospectus supplement, the accompanying prospectus or any related free writing prospectus filed with the Securities and Exchange Commission, or SEC. We have not authorized any other person to provide you with different information. No offer to sell these securities will be made in any jurisdiction where the offer or sale is not permitted. You should assume that the information appearing in this prospectus supplement and the accompanying prospectus is accurate only as of the date on the cover page of this prospectus supplement or the accompanying prospectus, as applicable.

Before you invest in our Class A common stock, you should carefully read the registration statement described in the accompanying prospectus (including the exhibits thereto) of which this prospectus supplement and the accompanying prospectus form a part, as well as this prospectus supplement, the accompanying prospectus and the documents incorporated by reference into this prospectus supplement and the accompanying prospectus. The incorporated documents are described in this prospectus supplement under “Where You Can Find More Information.”

In this prospectus supplement and the accompanying prospectus, the terms “CB Richard Ellis,” “the company,” “we,” “us,” and “our” refer to CB Richard Ellis Group, Inc. and include all of its consolidated subsidiaries, unless the context requires otherwise.

THE COMPANY

We are the world’s largest commercial real estate services firm, based on 2007 revenue, with leading full-service operations in major metropolitan areas throughout the world. We offer a full range of services to occupiers, owners, lenders and investors in office, retail, industrial, multi-family and other types of commercial real estate. As of December 31, 2007, excluding affiliate offices, we operated in more than 300 offices worldwide providing commercial real estate services under the “CB Richard Ellis” brand name and providing development services under the “Trammell Crow” brand name. Our business is focused on a range of service competencies, including tenant representation, property/agency leasing, property sales, commercial property and corporate facilities management, valuation, real estate investment management, development services, commercial mortgage origination and servicing, capital markets (equity and debt) solutions and proprietary research. We generate revenue on a per project or transactional basis and from contractual management fees.

Our principal executive offices are located at 11150 Santa Monica Boulevard, Suite 1600, Los Angeles, California 90025, and our telephone number is (310) 405-8900.

Recent Developments

On November 7, 2008, we announced that Kenneth J. Kay, our Senior Executive Vice President and Chief Financial Officer, had submitted his resignation, effective as of the completion of business on November 30, 2008, to pursue a new opportunity. Pursuant to our succession plan, our board of directors has approved the appointment of Gil Borok, our Executive Vice President and Chief Accounting Officer, as interim Chief Financial Officer, effective December 1, 2008.

THE OFFERING

Class A common stock offered by us

50,000,000 shares

Class A common stock to be outstanding after the offering

254,845,947 shares

New York Stock Exchange symbol

CBG

Use of proceeds

We intend to use the net proceeds of the offering for general corporate purposes, which may include the repayment of principal of revolving credit loans and term loans under our senior secured credit agreement. See “Use of Proceeds.”

Dividend policy

We do not expect to pay any dividends on our Class A common stock for the foreseeable future.

The number of shares of Class A common stock shown outstanding after the offering is based upon 204,845,947 shares outstanding as of September 30, 2008 and excludes:

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13,061,412 shares subject to options issued under our stock incentive plans of a weighted average exercise price of $9.99 per share, of which options to purchase 9,377,963 were then exercisable;

•

3,064,463 shares underlying outstanding stock fund units under our deferred compensation plans, which shares are issuable in connection with future distributions under the plans pursuant to elections made by plan participants on distributions made by all of which are vested;

•

1,247,601 shares underlying outstanding non-vested stock units, which vest in 2016; and

•

10,351,780 additional shares available for future issuance under our stock incentive plans.

Except as otherwise indicated, all information in this prospectus assumes no exercise by the underwriters of their option to purchase up to 7,500,000 additional shares.

Before you invest in our securities, you should be aware of various risks, including those described below. You should carefully consider these risk factors, together with all of the other information included in this prospectus supplement and any of our reports incorporated by reference, before you decide whether to purchase our securities.

Recent adverse developments in the credit markets and the risk of continued market deterioration have adversely affected and may continue to adversely affect our business, results of operations and financial condition.

Our capital markets business, which includes debt and equity financing services, and our Global Investment Management and Development Services businesses, are sensitive to the cost and availability of credit and liquidity in the credit markets. Additionally, the revenues in all of our businesses are dependent to some extent on the overall volume of activity (and pricing) in the commercial real estate market. In 2008, the credit markets have experienced largely unexpected and historic dislocations and liquidity disruptions. These disruptions have reduced the availability and significantly increased the cost of most sources of funding. In some cases, these sources have been eliminated.

Disruptions in the credit markets may adversely affect our business of providing advisory services to owners, investors and occupiers of real estate in connection with the leasing, disposition and acquisition of property. If our clients are unable to procure credit on favorable terms, there may be fewer completed leasings, dispositions and acquisitions of property. For example, during 2007, we generated approximately 12.3% of our revenue from U.S. investment property sales and financing activities. For the nine months ended September 30, 2008, largely due to credit and liquidity disruptions in the market, our U.S. investment property sales and financing activities accounted for approximately 7.4% of our revenue. In addition, if purchasers of real estate are not able to procure favorable financing, resulting in the lack of disposition opportunities for our funds and projects, our Global Investment Management and Development Services businesses will be unable to generate incentive fees and we may also experience losses of coinvested equity capital.

We believe that the scope of recent disruptions in the credit markets has been unprecedented and that many market participants did not fully anticipate them. As a result, the magnitude or duration of the current credit market dislocations and liquidity disruptions are impossible to predict. This limits our ability to plan for future developments and we believe that it limits the ability of other participants in the credit markets and commercial real estate markets to do so as well. This uncertainty may lead market participants to plan and act more conservatively than in recent history, which may amplify decreases in demand and pricing in the markets we service.

The success of our business is significantly related to general economic conditions and, accordingly, our business has been and could continue to be harmed by the economic slowdown and downturn in the real estate market.

Periods of economic slowdown or recession, significantly rising interest rates, a declining employment level, a declining demand for real estate or the public perception that any of these events may occur, can reduce volumes for many of our business lines. These economic conditions have resulted in and could continue to result in a general decline in acquisition, disposition and leasing activity, as well as a general decline in the value of real estate and in rents, which in turn would reduce revenue from property management fees and brokerage commissions derived from property sales and leases. In addition, these conditions have led and could continue to lead to a decline in sales prices as well as a decline in funds invested in commercial real estate and related assets. Because our development and investment strategy often entails making relatively modest investments alongside our investor clients, our ability to conduct these activities depends in part on the supply of investment capital for

commercial real estate and related assets. The economic downturn or a significant increase in interest rates has, and may continue to reduce the amount of loan originations and related servicing by our commercial mortgage brokerage business.

During the economic downturn, it may also take longer for us to dispose of real estate investments or the selling prices may be lower than originally anticipated. As a result, the carrying value of our real estate investments may become impaired and we could record losses as a result of such impairment or we could experience reduced profitability related to declines in real estate values. Further, as a result of our debt level and the terms of our existing debt instruments, our exposure to adverse general economic conditions is heightened.

Recently, the availability and cost of credit, a declining real estate market (in particular, in those markets in which we have generated significant transaction revenues in the past, such as the United States) and geopolitical issues have contributed to increased volatility and diminished expectations for the economy and the markets going forward. These factors, combined with volatile oil prices, declining business and consumer confidence and increased unemployment, have precipitated an economic slowdown and fears of a global recession. The fragility of the credit markets and the current economic environment have impacted real estate services companies like ours through liquidity restrictions, falling transaction volumes, lower real estate valuations, market volatility and fluctuations, and loss of confidence. Similar to other commercial real estate services firms, our transaction volumes have fallen throughout 2008 and our stock price has declined significantly.

The negative general economic conditions could continue to reduce the overall amount of sale and leasing activity in the commercial real estate industry, and hence the demand for our services. We are unable to predict the likely duration and severity of the current disruption in financial markets and adverse economic conditions in the United States and other countries. Our revenues and profitability depend on the overall demand for our services from our clients. While it is possible that the increase in the number of distressed sales and resulting decrease in asset prices will eventually translate to greater market activity, the current overall reduction in sales transaction volume continues to materially and adversely impact our business.

If the conditions prevalent in the economy and the real estate industry worsen in the future, our transaction volumes could continue to fall and profits from our Global Investment Management and Development Services businesses could decline further. If this were to occur, we could fail to comply with certain financial covenants in our debt instruments which would force us to seek a waiver and amendment with the lenders under our credit agreement, and no assurance can be given that we will be able to obtain any necessary waivers or amendments on satisfactory terms, if at all. In addition, in an extreme deterioration of our business, we could have insufficient liquidity to meet our debt service obligations when they come due in future years. If we fail to meet our payment or other obligations under our credit agreement, the lenders under those facilities will be entitled to proceed against the collateral granted to them to secure the debt owed.

Our debt instruments impose operating and financial restrictions on us and, in the event of a default, all of our borrowings would become immediately due and payable.

Our debt instruments, including our credit agreement, impose, and the terms of any future debt may impose, operating and other restrictions on us and many of our subsidiaries. These restrictions will affect, and in many respects will limit or prohibit, our ability and our restricted subsidiaries’ abilities to:

As detailed below, our credit agreement (credit agreement) contains financial covenants that currently require us to maintain a maximum leverage ratio of Consolidated EBITDA (as defined in our credit agreement) to total debt less available cash and minimum coverage ratio of interest. Our ability to meet these financial ratios can be affected by events beyond our control, and we cannot assure you that we will be able to meet those ratios and tests when required. Due to the decline in Consolidated EBITDA in recent periods, and if our Consolidated EBITDA continues to decline in future periods, and we are unable to negotiate a waiver or amendment to our credit agreement, we may be unable to comply with the financial covenants under our credit agreement in future periods.

A breach of any of these restrictive covenants or the inability to comply with the required financial ratios could result in a default under our debt instruments. If any such default occurs, the lenders under our credit agreement may elect to declare all outstanding borrowings, together with accrued interest and other fees, to be immediately due and payable. The lenders under our credit agreement also have the right in these circumstances to terminate any commitments they have to provide further borrowings. If we are unable to repay outstanding borrowings when due, the lenders under our credit agreement will have the right to proceed against the collateral granted to them to secure the debt, which collateral is described in the immediately following risk factor. If the debt under our credit agreement were to be accelerated, we cannot give assurance that this collateral would be sufficient to repay our debt.

If we fail to meet our payment or other obligations under our credit agreement, the lenders under such credit agreement could foreclose on, and acquire control of, substantially all of our assets.

In connection with the incurrence of indebtedness under our credit agreement and the completion of our acquisition of Trammell Crow Company, the lenders under our credit agreement received a pledge of all of our equity interests in our significant domestic subsidiaries, including CB Richard Ellis Services, Inc., CBRE Investors, CBRE Melody, Insignia, CB Richard Ellis Real Estate Services, LLC, Trammell Crow Company and CBRE Real Estate Services, Inc. and 65% of the voting stock of our foreign subsidiaries that is held directly by us or our domestic subsidiaries. As a result of these pledges and liens, if we fail to meet our payment or other obligations under our credit agreement, including complying with the financial covenant ratios set forth above, the lenders under our credit agreement will be entitled to foreclose on such collateral.

Our substantial leverage and debt service obligations could harm our ability to operate our business, remain in compliance with debt covenants and make payments on our debt.

We are highly leveraged and have significant debt service obligations. Although we paid down our high-interest debt in 2006, we borrowed approximately $2.1 billion of term loans under our credit agreement in

December 2006 to finance our acquisition of Trammell Crow Company and $300.0 million of additional term loans under our credit agreement in March 2008. As of September 30, 2008, we had $2.7 billion of total recourse debt outstanding. For the fourth quarter of 2008, our estimated interest expense is expected to be approximately $43.5 million. Our level of indebtedness increases the possibility that we may be unable to generate cash sufficient to pay when due the principal of, interest on or other amounts due in respect of our indebtedness. In addition, we may incur additional debt from time to time to finance strategic acquisitions, investments, joint ventures or for other purposes, subject to the restrictions contained in the documents governing our indebtedness. If we incur additional debt, the risks associated with our leverage, including our ability to service our debt, would increase. If we are required to seek an amendment to our credit agreement, our debt service obligations may be substantially increased.

Our debt could have other important consequences, which include, but are not limited to, the following:

From time to time, Moody’s Investors Service and Standard & Poor’s Ratings Service rate our significant outstanding debt. These ratings and any downgrades thereof may impact our ability to borrow under any new agreements in the future, as well as the interest rates and other terms of any current or future borrowings and could also cause a decline in the market price of our common stock.

We cannot be certain that our earnings will be sufficient to allow us to pay principal and interest on our debt and meet our other obligations. If we do not have sufficient earnings, we may be required to seek to refinance all or part of our existing debt, sell assets, borrow more money or sell more securities, none of which we can guarantee that we will be able to do and which, if accomplished, may adversely impact our stock price.

In addition, if we are required to amend our credit agreement, the lenders thereunder may require the interest rates applicable to loans under our credit agreement to increase as a condition to agreeing to any such amendment, which, accordingly, would increase our interest rate expense.

We are not restricted in the amount of additional recourse debt we are able to incur, which may intensify the risks associated with our leverage, including our ability to service our indebtedness.

Subject to the maximum amounts of indebtedness permitted by our credit agreement covenants, we are not restricted in the amount of additional recourse debt we are able to incur in connection with the financing of our

development activities, and we may in the future incur such indebtedness in order to decrease the amount of equity we invest in these activities. Subject to certain covenants in our various bank credit agreements, we are also not restricted in the amount of additional recourse debt CBRE Melody & Company may incur in connection with funding loan originations for multi-family properties having prior purchase commitments by a government sponsored entity.

The deteriorating financial condition and/or results of operations of certain of our clients could adversely affect our business.

We could be adversely affected by the actions and deteriorating financial condition and results of operations of certain of our clients. Our clients include companies in the financial services industry, including commercial banks, investment banks and insurance companies, as well as the automobile industry. Defaults or non-performance by, or even rumors or questions about, one or more financial services institutions, or the financial services industry generally, have led to market-wide liquidity problems and could lead to losses or defaults by one or more of our clients, which in turn, could have a material adverse effect on our results of operations and financial condition.

Any of our clients may experience a downturn in its business that may weaken its results of operations and financial condition. As a result, a client may fail to make payments when due, become insolvent or declare bankruptcy. For example, in 2008, a significant customer of our outsourcing business, Washington Mutual, was seized by federal regulators and sold to J.P. Morgan Chase. Any client bankruptcy or insolvency or the failure of any client to make payments when due could result in material losses to our company. In particular, if any of our significant clients becomes insolvent or suffers a downturn in its business, it may seriously harm our business. Bankruptcy filings by or relating to one of our clients could bar us from collecting pre-bankruptcy debts from that client. A client bankruptcy would delay our efforts to collect past due balances and could ultimately preclude full collection of these amounts. Any unsecured claim we hold against a bankrupt entity may be paid only to the extent that funds are available and only in the same percentage as is paid to all other holders of unsecured claims. We may recover substantially less than the full value of any unsecured claims in the event of the bankruptcy of a large client, which would adversely impact our financial condition.

While no individual client accounted for more than 2% of our revenues on a global basis in 2007, certain corporate services and property management client agreements require that we advance payroll and other vendor costs on behalf of clients. If such a client were to file bankruptcy or otherwise fail, we may not be able to obtain reimbursement for the severance obligations we would incur as a result of the loss of the client.

Our goodwill and other intangible assets could become impaired, which may require us to take significant non-cash charges against earnings.

Under current accounting guidelines, we must assess, at least annually and potentially more frequently, whether the value of our goodwill and other intangible assets has been impaired. As of September 30, 2008, our recorded goodwill was approximately $2.3 billion; our other intangible assets, net of accumulated amortization, was approximately $404.5 million; and our total stockholders’ equity was approximately $1.1 billion. As of September 30, 2008 our book value per share was $5.15; if our stock price falls below and remains below net book value per share for a sustained period, or if other negative business factors further deteriorate, we may be required to perform a goodwill impairment analysis, which could result in a substantial impairment of our goodwill or other intangible assets. For example, based on our preliminary review, we believe that there may be impairment charges forthcoming in our Americas and Development Services segments in the fourth quarter of 2008. Any impairment of goodwill or other intangible assets as a result of such an impairment analysis would result in a one-time non-cash charge against earnings, which charge could materially adversely affect our reported results of operations and our stock price in future periods.

Our success depends upon the retention of our senior management, as well as our ability to attract and retain qualified and experienced employees (including those acquired through acquisitions).

Our continued success is highly dependent upon the efforts of our executive officers and other key employees, including Brett White, our Chief Executive Officer and President. Mr. White and certain other key employees are not parties to employment agreements with us. In addition, on November 7, 2008, we announced that Kenneth J. Kay, our Senior Executive Vice President and Chief Financial Officer, had submitted his resignation, effective November 30, 2008, to pursue a new opportunity. We also are highly dependent upon the retention of our property sales and leasing professionals, who generate a significant majority of our revenues, as well as other revenue producing professionals. The departure of any of our key employees (including those acquired through acquisitions), or the loss of a significant number of key revenue producers, if we are unable to quickly hire and integrate qualified replacements, could cause our business, financial condition and results of operations to suffer. In addition, the growth of our business is largely dependent upon our ability to attract and retain qualified support personnel in all areas of our business, including brokerage and property management personnel. Competition for these personnel is intense and we may not be able to successfully recruit, integrate or retain sufficiently qualified personnel. We use equity incentives to retain and incentivize our key personnel. In 2008, our stock price has declined significantly, resulting in the decline in value of our previously provided equity incentives, which may result in an increased risk of loss of these key personnel. If we are unable to attract and retain these qualified personnel, our growth may be limited and our business and operating results could suffer.

Our stock price is affected by a number of factors, including macro-economic conditions; conditions specific to the commercial real estate services sector; quarterly variations in our results and those of our competitors; changes to the competitive landscape; estimates and projections by the investment community; the arrival or departure of key personnel; the introduction of new services by us or our competitors; and acquisitions, strategic alliances or joint ventures involving us or our competitors. In addition, the stock market, in general, has historically experienced significant price and volume fluctuations. Any of these factors may cause declines in the market price of our common stock.

In 2008, as economic conditions in the economy generally, and particularly within the commercial real estate industry, have worsened, our stock price has declined substantially. When the market price of a company’s common stock drops significantly, a loss of confidence can ensue, making new client generation and existing client and key employee retention more challenging. In addition, stockholders sometimes institute securities class action lawsuits. If we are unable to retain key clients or employees, or if we are required to defend a securities class action lawsuit against us, we could incur substantial costs and the time and attention of our management could be diverted, causing a material adverse effect on our business, results of operations and resulting financial condition. In addition, in the event we require additional liquidity and raise equity at a time when our stock price is at historic lows, the dilution to existing equity holders would be significant.

Our international operations subject us to social, political and economic risks of doing business in foreign countries.

We conduct a significant portion of our business and employ a substantial number of people outside of the United States and as a result, we are subject to risks associated with doing business globally. During the nine months ended September 30, 2008, we generated approximately 39.9% of our revenue from operations outside the United States. Circumstances and developments related to international operations that could negatively affect our business, financial condition or results of operations include, but are not limited to, the following factors:

We have committed additional resources to expand our worldwide sales and marketing activities, to globalize our service offerings and products in selected markets and to develop local sales and support channels. If we are unable to successfully implement these plans, to maintain adequate long-term strategies that successfully manage the risks associated with our global business or to adequately manage operational fluctuations, our business, financial condition or results of operations could be harmed.

In addition, our international operations and, specifically, the ability of our non-U.S. subsidiaries to dividend or otherwise transfer cash among our subsidiaries, including transfers of cash to pay interest and principal on our debt, may be affected by currency exchange control regulations, transfer pricing regulations and potentially adverse tax consequences, among other things.

Our revenue and earnings may be adversely affected by foreign currency fluctuations.

Our revenue from non-U.S. operations is denominated primarily in the local currency where the associated revenue was earned. During the nine months ended September 30, 2008, approximately 39.9% of our revenue was transacted in currencies of foreign countries, the majority of which included the Euro, the British pound sterling, the Canadian dollar, the Hong Kong dollar, the Japanese yen, the Singapore dollar, the Australian dollar and the Indian rupee. Thus, we may experience fluctuations in revenues and earnings because of corresponding fluctuations in foreign currency exchange rates.

We have made significant acquisitions of non-U.S. companies and we may acquire additional foreign companies in the future. As we increase our foreign operations, fluctuations in the value of the U.S. dollar relative to the other currencies in which we may generate earnings could adversely affect our business, financial condition and operating results. Due to the constantly changing currency exposures to which we are subject and the volatility of currency exchange rates, we cannot predict the effect of exchange rate fluctuations upon future operating results. In addition, fluctuations in currencies relative to the U.S. dollar may make it more difficult to perform period-to-period comparisons of our reported results of operations.

From time to time, our management uses currency hedging instruments, including foreign currency forward and option contracts and borrows in foreign currencies. Economic risks associated with these hedging instruments include unexpected fluctuations in inflation rates, which impact cash flow relative to paying down debt, and unexpected changes in the underlying net asset position.

Our growth has benefited significantly from acquisitions, which may not be available in the future.

A significant component of our growth has occurred through acquisitions, including our acquisition of Insignia in July 2003 and our acquisition of Trammell Crow Company in December 2006. Any future growth through acquisitions will be partially dependent upon the continued availability of suitable acquisition candidates

at favorable prices and upon advantageous terms and conditions, which may not be available to us, as well as sufficient liquidity and credit to fund these acquisitions. In addition, acquisitions involve risks that the businesses acquired will not perform in accordance with expectations and that business judgments concerning the value, strengths and weaknesses of businesses acquired will prove incorrect. Future acquisitions and any necessary related financings also may involve significant transaction-related expenses. For example, through September 30, 2008, we incurred $200.9 million of transaction-related expenditures in connection with our acquisition of Insignia in 2003 and $196.6 million of transaction-related expenditures in connection with our acquisition of Trammell Crow Company in 2006. Transaction-related expenditures include severance costs, lease termination costs, transaction costs, deferred financing costs and merger-related costs, among others. We incurred our final transaction expenditures with respect to the Insignia acquisition in the third quarter of 2004 and the Trammell Crow Company acquisition in the fourth quarter of 2007.

If we acquire companies in the future, we may experience integration costs and the acquired businesses may not perform as we expect.

We have had, and may continue to experience, difficulties in integrating operations and accounting systems acquired from other companies. These challenges include the diversion of management’s attention from other business concerns and the potential loss of our key employees or those of the acquired operations. We believe that most acquisitions will initially have an adverse impact on operating and net income. Acquisitions also frequently involve significant costs related to integrating information technology, accounting and management services and rationalizing personnel levels. In connection with the Insignia acquisition, we have incurred $41.9 million of expenses through September 30, 2008, which are related to the integration of Insignia’s business lines, as well as accounting and other systems, into our own. Additionally, during the nine months ended September 30, 2008, we have incurred $49.9 million of integration expenses associated with the acquisition of Trammell Crow Company.

If we are unable to fully integrate the accounting and other systems of the businesses we acquire, we may not be able to effectively manage them. Moreover, the integration process itself may be disruptive to our business as it requires coordination of geographically diverse organizations and implementation of new accounting and information technology systems.

If the properties that we manage fail to perform, then our financial condition and results of operations could be harmed.

The revenue we generate from our asset services and facilities management lines of business is generally a percentage of aggregate rent collections from properties, although many management agreements provide for a specified minimum management fee. Accordingly, our success partially depends upon the performance of the properties we manage. The performance of these properties will depend upon the following factors, among others, many of which are partially or completely outside of our control:

Our real estate investment and co-investment activities subject us to real estate investment risks which could cause fluctuations in earnings and cash flow.

An important part of the strategy for our Global Investment Management business involves investing our capital in certain real estate investments with our clients. As of September 30, 2008, we had committed $72.4 million to fund future co-investments. We expect that approximately $19.8 million of these commitments will be funded during the fourth quarter of 2008. In addition to required future capital contributions, some of the co-investment entities may request additional capital from us and our subsidiaries holding investments in those assets, and the failure to provide these contributions could have adverse consequences to our interests in these investments. These adverse consequences could include damage to our reputation with our co-investment partners and clients, as well as the necessity of obtaining alternative funding from other sources that may be on disadvantageous terms for us and the other co-investors. Providing co-investment financing is a very important part of our Global Investment Management business, which would suffer if we were unable to make these investments. Although our debt instruments contain restrictions that limit our ability to provide capital to the entities holding direct or indirect interests in co-investments, we may provide this capital in many instances.

Selective investment in real estate projects is an important part of our Development Services business strategy and there is an inherent risk of loss of our investment. As of September 30, 2008, we had approximately 80 consolidated real estate projects with invested equity of $64.7 million and $4.5 million of notes payable on real estate that are recourse to us (in addition to being recourse to the single-purpose entity that holds the real estate asset and is the primary obligor on the note payable). In addition, at September 30, 2008, we were involved as a principal (in most cases, co-investing with our clients) in approximately 50 unconsolidated real estate subsidiaries in which we had invested $73.1 million and had committed additional capital to these unconsolidated subsidiaries of $13.9 million. We also guaranteed notes payable of these unconsolidated subsidiaries of $6.1 million.

Because the disposition of a single significant investment can impact our financial performance in any period, our real estate investment activities could increase fluctuations in our net earnings and cash flow. In many cases, we have limited control over the timing of the disposition of these investments and the recognition of any related gain or loss. The current economic environment has further reduced opportunities for disposition of these investments. Risks associated with these activities include, but are not limited to, the following:

Our joint venture activities involve unique risks that are often outside of our control which, if realized, could harm our business.

We have utilized joint ventures for commercial investments and local brokerage and other affiliations both in the United States and internationally, and although we currently have no specific plans to do so, we may acquire minority interests in other joint ventures in the future. In many of these joint ventures, we may not have the right or power to direct the management and policies of the joint ventures and other participants may take action contrary to our instructions or requests and against our policies and objectives. In addition, the other participants may become bankrupt or have economic or other business interests or goals that are inconsistent with ours. If a joint venture participant acts contrary to our interest, it could harm our business, results of operations and financial condition.

We have numerous significant competitors and potential future competitors, some of which may have greater financial and operational resources than we do.

We compete across a variety of business disciplines within the commercial real estate services industry, including investment management, tenant representation, corporate services, construction and development management, property management, agency leasing, valuation and commercial mortgage brokerage. With respect to each of our business disciplines, we cannot give assurance that we will be able to continue to compete effectively or maintain our current fee arrangements or margin levels or that we will not encounter increased competition. Each of the business disciplines in which we compete is highly competitive on an international, national, regional and local level. Although we are the largest commercial real estate services firm in the world in terms of 2007 revenue, our relative competitive position varies significantly across product and service categories and geographic areas. Depending on the product or service, we face competition from other real estate service providers, in-house corporate real estate departments, developers, institutional lenders, insurance companies, investment banking firms, investment managers, and accounting and consulting firms, some of which may have greater financial resources than we do. In addition, future changes in laws could lead to the entry of other competitors, such as financial institutions. Many of our competitors are local or regional firms. Although substantially smaller than us, some of these competitors are larger on a local or regional basis. We are also subject to competition from other large national and multi-national firms that have similar service competencies to ours. There has been a significant increase in recent years in real estate ownership by REITs, many of which self-manage most of their real estate assets. Continuation of this trend could shrink the asset base available to be managed by third-party service providers and thereby decrease the demand for our services. In general, there can be no assurance that we will be able to compete effectively, to maintain current fee levels or margins, or maintain or increase our market share.

A significant portion of our operations are concentrated in California and our business could be harmed due to the ongoing economic downturn in the California real estate markets.

During the nine months ended September 30, 2008 and 2007, approximately 10% of revenue was generated from transactions originating in California. As a result of the geographic concentration in California, the current economic downturn in the California commercial real estate market and in the local economies in San Diego, Los Angeles and Orange County could harm our results of operations. Negative conditions in these or other significant commercial real estate submarkets could disproportionately affect our business as compared to competitors who have less or different geographic concentrations.

Our results of operations vary significantly among quarters during each calendar year, which makes comparisons of our quarterly results difficult.

A significant portion of our revenue is seasonal. Historically, this seasonality has caused our revenue, operating income, net income and cash flow from operating activities to be lower in the first two quarters and higher in the third and fourth quarters of each year, although we cannot assure you that this trend will continue for the fourth quarter of 2008 due to the recent economic downturn. The concentration of earnings and cash flow in the fourth quarter is due to an industry-wide focus on completing transactions toward the fiscal year-end. This has historically resulted in lower profits or a loss in the first and second quarters, with profits growing (or losses decreasing) in each subsequent quarter. This variance among quarters during each calendar year makes comparison between such quarters difficult, but does not generally affect the comparison of the same quarters during different calendar years.

We license the use of the Trammell Crow trade name and this license is not exclusive and may be revoked.

We have a license agreement with an affiliate of Crow Holdings that allows us to use the name “Trammell Crow” perpetually throughout the world in any business except the residential real estate business, although we can use this name in serving certain mixed-use properties or in providing investment sales brokerage services to buyers and sellers of multi-family residential facilities. This license can be revoked if we fail to maintain certain quality standards or infringe upon certain of the licensor’s intellectual property rights. If we lose the right to use the Trammell Crow name, our Development Services business could suffer significantly.

The license agreement permits certain existing uses of the name “Trammell Crow” by affiliates of Crow Holdings. The use of the Trammell Crow name or other similar names by third parties may create confusion or reduce the value associated with the Trammell Crow name.

If we fail to comply with laws and regulations applicable to us in our role as a real estate broker, mortgage broker, property/facility manager or developer, we may incur significant financial penalties.

We are subject to numerous federal, state, local and non-U.S. laws and regulations specific to the services we perform in our business, as well as laws of broader applicability, such as tax, securities and employment laws. Brokerage of real estate sales and leasing transactions and the provision of property management and valuation services require us to maintain applicable licenses in each U.S. state in which we perform these services. If we fail to maintain our licenses or conduct these activities without a license, or violate any of the regulations covering our licenses, we may be required to pay fines (including treble damages in certain states) or return commissions received or have our licenses suspended or revoked. In addition, our indirect wholly-owned subsidiary, CBRE Investors, is subject to laws and regulations as a registered investment advisor and compliance failures or regulatory action could adversely affect our business. As the size and scope of commercial real estate transactions have increased significantly during the past several years, both the difficulty of ensuring compliance with numerous state licensing regimes and the possible loss resulting from non-compliance have increased. Furthermore, the laws and regulations applicable to our business, both within and outside of the United States, also may change in ways that increase the costs of compliance.

We may have liabilities in connection with real estate brokerage and property management activities.

As a licensed real estate broker, we and our licensed employees are subject to regulatory due diligence, disclosure and standard-of-care obligations. Failure to fulfill these obligations could subject us or our employees to litigation from parties who purchased, sold or leased properties that we or they brokered or managed. We could become subject to claims by participants in real estate sales, as well as building owners and companies for whom we provide management services, claiming that we did not fulfill our regulatory and fiduciary obligations.

In addition, in our property management business, we hire and supervise third-party contractors to provide construction and engineering services for our managed properties. While our role is limited to that of an agent for the owner, we may be subject to claims for construction defects or other similar actions. Adverse outcomes of real estate brokerage or property management litigation could negatively impact our business, financial condition or results of operations.

We may be subject to environmental liability as a result of our role as a property or facility manager or developer of real estate.

Various laws and regulations impose liability on real property owners or operators for the cost of investigating, cleaning up or removing contamination caused by hazardous or toxic substances at a property. In our role as a property or facility manager or developer, we could be held liable as an operator for such costs. This liability may be imposed without regard to the legality of the original actions and without regard to whether we knew of, or were responsible for, the presence of the hazardous or toxic substances. Liability under some of these laws may be joint and several, meaning that one liable party could be held responsible for all costs related to a contaminated site despite the existence of other liable parties. If we fail to disclose environmental issues, we could also be liable to a buyer or lessee of a property. In addition, some environmental laws create a lien on the contaminated site in favor of the government for damages and costs incurred in connection with the contamination. If we incur any such liability, our business could suffer significantly. Additionally, liabilities incurred to comply with more stringent future environmental requirements could adversely affect any or all of our lines of business.

The future price of our Class A common stock may fluctuate significantly, and you could lose all or part of your investment.

The future market price of our Class A common stock could fluctuate significantly, in which case you may not be able to resell your shares at or above the offering price. Fluctuations may occur in response to the risk factors listed in this prospectus and for many other reasons, including:

In addition, the stock market, in general, has historically experienced significant price and volume fluctuations. These fluctuations are often unrelated to the operating performance of particular companies. These broad market fluctuations may cause declines in the market price of our common stock. When the market price of a company’s common stock drops significantly, stockholders often institute securities class action lawsuits against the company. A lawsuit against us could cause us to incur substantial costs and could divert the time and attention of our management and other resources from our business.

Future sales of Class A common stock by some of our existing stockholders could cause our stock price to decline.

Affiliates of Blum Capital Partners, L.P. and some of our employees hold a significant portion of our outstanding Class A common stock as of the date of this prospectus. Sales of the shares in the public market, as well as shares we may issue upon the exercise of outstanding options and in connection with future distributions pursuant to stock fund units under our deferred compensation plans, could cause the market price of our Class A common stock to decline significantly. The perception among investors that these sales may occur could produce the same effect. We intend to modify or terminate our deferred compensation plans, which, in turn, could accelerate future distributions of our Class A common stock to the participants of such plans. Specifically, there are approximately 3.1 million stock fund units outstanding under our deferred compensation plans, and if those plans were terminated, approximately 3.1 million shares of our Class A common stock would be eligible for immediate resale by most of our officers, directors and employees.

For so long as affiliates of Blum Capital Partners, L.P. continue to own a significant percentage of our common stock they will have significant influence over our affairs and policies, and their interests may be different from yours.

As of September 30, 2008, affiliates of Blum Capital Partners beneficially owned approximately 12.7% of our outstanding Class A common stock. In addition, pursuant to a securityholders’ agreement, these affiliates of Blum Capital Partners, subject to the applicable listing rules of the New York Stock Exchange, are entitled to nominate a percentage of our total number of directors that is equivalent to the percentage of the outstanding Class A common stock beneficially owned by these affiliates, with this percentage of our directors being rounded up to the nearest whole number of directors. Also pursuant to this agreement, some of our other stockholders will be obligated to vote their shares in favor of the directors nominated by these affiliates of Blum Capital Partners.

There are no restrictions in the securityholders’ agreement on the ability of these affiliates of Blum Capital Partners to sell their shares to any third party or to assign their rights under the securityholders’ agreement in connection with a sale of a majority of their shares to a third party.

For so long as these affiliates of Blum Capital Partners continue to beneficially own a significant portion of our outstanding Class A common stock, they will continue to have significant influence over matters submitted to our stockholders for approval and to exercise significant control over our business policies and affairs, including the following:

The significant ownership position of the affiliates of Blum Capital Partners could have the effect of delaying, deterring or preventing a change of control or other business combination that might otherwise be beneficial to our other stockholders. In addition, we cannot assure you that the interests of the affiliates of Blum Capital Partners will not conflict with yours.

Delaware law and provisions of our restated certificate of incorporation and by-laws contain provisions that could delay, deter or prevent a change of control.

The anti-takeover provisions of Delaware law impose various impediments to the ability of a third party to acquire control of us, even if a change of control would be beneficial to our existing securityholders. We are currently subject to these Delaware anti-takeover provisions. Additionally, our restated certificate of incorporation and our amended and restated by-laws contain provisions that might enable our management to resist a proposed takeover of our company. These provisions could discourage, delay or prevent a change of control of our company or an acquisition of our company at a price that our securityholders may find attractive. These provisions also may discourage proxy contests and make it more difficult for our securityholders to elect directors and take other corporate actions. The existence of these provisions could limit the price that investors might be willing to pay in the future for shares of our capital stock. The provisions include:

This prospectus, any prospectus supplement and the documents incorporated by reference in this prospectus may include forward-looking statements within the meaning of Section 27A of the Securities Act of 1933 and Section 21E of the Securities Exchange Act of 1934. The words “anticipate,” “believe,” “could,” “should,” “propose,” “continue,” “estimate,” “expect,” “intend,” “may,” “plan,” “predict,” “project,” “will” and similar terms and phrases are used in this prospectus, any prospectus supplement and the documents incorporated by reference in this prospectus, to identify forward-looking statements regarding our future financial condition, prospects, developments and business strategies. These statements relate to analyses and other information based on forecasts of future results and estimates of amounts not yet determinable.

These forward-looking statements are made based on our management’s expectations and beliefs concerning future events affecting us and are subject to uncertainties and factors relating to our operations and business environment, all of which are difficult to predict and many of which are beyond our control. These uncertainties and factors could cause our actual results to differ materially from those matters expressed in or implied by these forward-looking statements.

The following factors are among those, but are not only those, that may cause actual results to differ materially from the forward-looking statements:

Forward-looking statements speak only as of the date the statements are made. You should not put undue reliance on any forward-looking statements. We assume no obligation to update forward-looking statements to reflect actual results, changes in assumptions or changes in other factors affecting forward-looking information, except to the extent required by applicable securities laws. If we do update one or more forward-looking statements, no inference should be drawn that we will make additional updates with respect to those or other forward-looking statements. Additional information concerning these and other risks and uncertainties is contained in our other periodic filings with the SEC.

We estimate that the net proceeds from the sale of our Class A common stock will be approximately $355.0 million, based on an assumed price to public of $7.10 per share (the closing sale price of our Class A common stock on November 7, 2008), and after deducting the underwriting discounts and commissions and the estimated offering expenses payable by us. If the underwriters exercise their option to purchase additional shares in full, our net proceeds will be approximately $408.3 million. A $1.00 increase (decrease) in the assumed public offering price would increase (decrease) the net proceeds to us from this offering by approximately $50.0 million, assuming the number of shares offered by us, as set forth on the cover page of this prospectus supplement, remains the same and no exercise of the underwriters’ option to purchase additional shares, and after deducting underwriting discounts and commissions and the estimated offering expenses payable by us.

We intend to use the net proceeds of the offering for general corporate purposes, which may include the repayment of principal of revolving credit and term loans under our senior secured credit agreement.

As of November 7, 2008, the average interest rates on our outstanding revolving credit and term loans were approximately 4.26% and 4.68%, respectively. The net proceeds from the revolving credit loans and the term loans borrowed this year were used for general corporate purposes. As of such date, affiliates of certain of the underwriters, including Credit Suisse Securities (USA) LLC and Banc of America Securities LLC, were lenders under our senior secured credit agreement.

Under the terms and subject to the conditions contained in an underwriting agreement, which we will file as an exhibit to a future current report on Form 8-K and incorporate by reference in this prospectus, we have agreed to sell to the underwriters named below, for whom Credit Suisse Securities (USA) LLC and Banc of America Securities LLC are acting as representatives, the following respective numbers of shares of Class A common stock:

The underwriting agreement provides that the underwriters are obligated to purchase all the shares of Class A common stock in the offering if any are purchased, other than those shares covered by the over-allotment option described below. The underwriting agreement also provides that if an underwriter defaults, the purchase commitments of non-defaulting underwriters may be increased or the offering may be terminated.

We have granted to the underwriters a 30-day option to purchase on a pro rata basis up to 7,500,000 additional shares from us at the offering price less the underwriting discounts and commissions. The option may be exercised only to cover any over-allotments of Class A common stock.

The underwriters propose to offer the shares of Class A common stock initially at the public offering price on the cover page of this prospectus and to selling group members at that price less a selling concession of $ per share. The underwriters and selling group members may allow a discount of $ per share on sales to other broker/dealers. After the offering, the representatives may change the public offering price and concession and discount to broker/dealers.

The following table summarizes the compensation and estimated expenses we will pay:

We have agreed that we will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, or file with the Securities and Exchange Commission a registration statement under the Securities Act of 1933 (the “Securities Act”) relating to, any shares of our Class A common stock or securities convertible into or exchangeable or exercisable for any shares of our Class A common stock, or publicly disclose the intention to make any offer, sale, pledge, disposition or filing, without the prior written consent of Credit Suisse Securities (USA) LLC for a period of 90 days after the date of this prospectus, subject to specified exceptions.

Our executive officers (other than Kenneth J. Kay, our outgoing Senior Executive Vice President and Chief Financial Officer, until November 30, 2008) and directors and certain of our stockholders affiliated with Blum Capital Partners L.P., have generally agreed that they will not offer, sell, contract to sell, pledge or otherwise dispose of, directly or indirectly, any shares of our Class A common stock or securities convertible into or exchangeable or exercisable for any shares of our Class A common stock, enter into a transaction that would

have the same effect, or enter into any swap, hedge or other arrangement that transfers, in whole or in part, any of the economic consequences of ownership of our Class A common stock, whether any of these transactions are to be settled by delivery of our Class A common stock or other securities, in cash or otherwise, or publicly disclose the intention to make any offer, sale, pledge or disposition, or to enter into any transaction, swap, hedge or other arrangement, without, in each case, the prior written consent of Credit Suisse Securities (USA) LLC for a period of 90 days after the date of this prospectus, subject to specified exceptions. Pursuant to one such exception with respect to their agreements, two of our officers, Brett White and Calvin W. Frese, Jr., will be permitted to sell up to 170,000 and 60,000 shares, respectively, of our Class A common stock in connection with the modification or termination of one of our deferred compensation plans.

We have agreed to indemnify the underwriters against liabilities under the Securities Act, or contribute to payments that the underwriters may be required to make in that respect.

Certain of the underwriters and their respective affiliates have from time to time performed, and may in the future perform, various financial advisory, commercial banking and investment banking services for us and for our affiliates in the ordinary course of business for which they have received and would receive customary compensation. Credit Suisse, an affiliate of Credit Suisse Securities (USA) LLC, is the administrative agent and a lender under our senior secured credit agreement and has received customary compensation in such capacities. In addition, affiliates of Banc of America Securities LLC and of certain of the other underwriters are lenders under our senior secured credit agreement. We may use proceeds of this offering to repay certain of our outstanding indebtedness under this credit facility. Accordingly, Credit Suisse and affiliates of Banc of America Securities LLC and of certain of the other underwriters may receive a substantial portion of the proceeds of this offering through such repayment. Accordingly, this offering is being conducted in accordance with Rule 2710(h) of the NASD Conduct Rules (which are part of the FINRA Rules). Because a bona fide independent market exists for our Class A common stock, the Financial Industry Regulatory Authority, or FINRA, does not require that we use a qualified independent underwriter for this offering.

In connection with the offering, the underwriters may engage in stabilizing transactions, over-allotment transactions, syndicate covering transactions and penalty bids in accordance with Regulation M under the Securities Exchange Act of 1934 (the “Exchange Act”).

Stabilizing transactions permit bids to purchase the underlying security so long as the stabilizing bids do not exceed a specified maximum.

Over-allotment involves sales by the underwriters of shares in excess of the number of shares the underwriters are obligated to purchase, which creates a syndicate short position. The short position may be either a covered short position or a naked short position. In a covered short position, the number of shares over-allotted by the underwriters is not greater than the number of shares that they may purchase in the over-allotment option. In a naked short position, the number of shares involved is greater than the number of shares in the over-allotment option. The underwriters may close out any covered short position by either exercising their over-allotment option and/or purchasing shares in the open market.

Syndicate covering transactions involve purchases of the Class A common stock in the open market after the distribution has been completed in order to cover syndicate short positions. In determining the source of shares to close out the short position, the underwriters will consider, among other things, the price of shares available for purchase in the open market as compared to the price at which they may purchase shares through the over-allotment option. If the underwriters sell more shares than could be covered by the over-allotment option, a naked short position, the position can only he closed out by buying shares in the open market. A naked short position is more likely to be created if the underwriters are concerned that there could be downward pressure on the price of the shares in the open market after pricing that could adversely affect investors who purchase in the offering.

Penalty bids permit the representatives to reclaim a selling concession from a syndicate member when the Class A common stock originally sold by the syndicate member is purchased in a stabilizing or syndicate covering transaction to cover syndicate short positions.

These stabilizing transactions, syndicate covering transactions and penalty bids may have the effect of raising or maintaining the market price of our Class A common stock or preventing or retarding a decline in the market price of the Class A common stock. As a result the price of our Class A common stock may be higher than the price that might otherwise exist in the open market. These transactions may be effected on the New York Stock Exchange or otherwise and, if commenced, may be discontinued at any time.

In relation to each Member State of the European Economic Area which has implemented the Prospectus Directive (each, a Relevant Member State), each underwriter represents and agrees that with effect from and including the date on which the Prospectus Directive is implemented in that Relevant Member State (the Relevant Implementation Date) it has not made and will not make an offer of shares of Class A common stock to the public in that Relevant Member State prior to the publication of a prospectus in relation to the shares of Class A common stock which has been approved by the competent authority in that Relevant Member State or, where appropriate, approved in another Relevant Member State and notified to the competent authority in that Relevant Member State, all in accordance with the Prospectus Directive, except that it may, with effect from and including the Relevant Implementation Date, make an offer of shares of Class A common stock to the public in that Relevant Member State at any time,

For the purposes of this provision, the expression an “offer of Shares to the public” in relation to any shares of the Class A common stock in any Relevant Member State means the communication in any form and by any means of sufficient information on the terms of the offer and the shares of Class A common stock to be offered so as to enable an investor to decide to purchase or subscribe the shares of Class A common stock, as the same may be varied in that Member State by any measure implementing the Prospectus Directive in that Member State and the expression Prospectus Directive means Directive 2003/71/EC and includes any relevant implementing measure in each Relevant Member State.

The validity of the shares of Class A common stock offered hereby will be passed upon for us by Simpson Thacher & Bartlett LLP, Palo Alto, California. Cravath, Swaine & Moore LLP, New York, New York has represented the underwriters.

We will “incorporate by reference” information into this prospectus by disclosing important information to you by referring you to another document that is filed separately with the SEC. The information incorporated by reference is deemed to be part of this prospectus, and later information that we file with the SEC will automatically update and supersede that information. This prospectus incorporates by reference the documents set forth below that have been previously filed with the SEC. These documents contain important information about us.

We are also incorporating by reference additional documents that we file with the SEC pursuant to Section 13(a), 13(c), 14 or 15(d) of the Exchange Act, after the date of this prospectus; provided, however, that nothing contained herein shall be deemed to incorporate information furnished to, but not filed with, the SEC.

We will provide without charge to each person, including any beneficial owner, to whom a copy of this prospectus has been delivered, a copy of any and all of these filings. You may request a copy of these filings by writing us at:

This prospectus relates to the sale from time to time by us or any selling securityholders of our Class A common stock, preferred stock or warrants to purchase any of the securities that may be sold under this prospectus. This prospectus describes some of the general terms that may apply to these securities. The specific terms of any securities to be offered will be described in supplements to this prospectus. The prospectus supplements may also add, update or change information contained in this prospectus. This prospectus may not be used to offer and sell securities unless accompanied by a prospectus supplement. We will not receive any proceeds from the Class A common stock, preferred stock or warrants sold by any selling securityholder.

When securities are offered under this prospectus, we will provide you with a prospectus supplement describing the specific securities being offered, the manner in which they are being offered and the offering price of the securities. The securities may be offered separately or together in any combination or as a separate series. You should read this prospectus and any accompanying prospectus supplement carefully before you invest. We or any selling securityholder may sell these securities to or through underwriters, and also to other purchasers or through dealers or agents, or through any combination of those methods, on a continuous or delayed basis. The names of the underwriters and selling securityholders, if any, will be set forth in the accompanying prospectus supplement.

Our Class A common stock is listed on the New York Stock Exchange (Symbol: CBG).

Investing in our securities involves risk. You should carefully review the risks and uncertainties described under the heading “Risk Factors” contained in the applicable prospectus supplement and any related free writing prospectus and under similar headings in the other document incorporated by reference into this prospectus.

This prospectus is part of a “shelf” registration statement that we have filed with the Securities and Exchange Commission, or SEC. By using a shelf registration statement, we or any of the selling securityholders may sell, at any time and from time to time over the next three years, in one or more offerings, any combination of the securities described in this prospectus.

This prospectus provides you with a general description of the securities that we or any of the selling securityholders may offer. Each time we or the selling securityholders sell securities, we will provide a prospectus supplement that will contain specific information about the terms of that offering, including the specific amounts, prices and terms of the securities offered and information regarding the selling securityholders, if any. The prospectus supplements may also add, update or change information contained in this prospectus. The exhibits to the registration statement of which this prospectus is a part contain the full text of certain contracts and other important documents we have summarized in this prospectus. Since these summaries may not contain all the information that you may find important in deciding whether to purchase the securities we or any of the selling securityholders may offer, you should review the full text of these documents. The registration statement and the exhibits can be obtained from the SEC as indicated under the heading “Where You Can Find More Information” below.

You should rely only on the information contained or incorporated by reference in this prospectus, any applicable prospectus supplements or any related free writing prospectus filed with the SEC. We have not authorized any other person to provide you with different information. No offer to sell these securities will be made in any jurisdiction where the offer or sale is not permitted. You should assume that the information contained in or incorporated by reference in this prospectus is accurate only as of the date on the cover page. Our business, financial condition, results of operations and prospectus may have changed since that date.

In this prospectus, the terms “CB Richard Ellis,” “the company,” “we,” “us,” and “our” refer to CB Richard Ellis Group, Inc. and include all of its consolidated subsidiaries, unless the context requires otherwise. The phrase “this prospectus” refers to this prospectus and any applicable prospectus supplement, unless the context otherwise requires.

We file reports, proxy statements and other information with the SEC. Our SEC filings are available to the public at the SEC’s website http://www.sec.gov. You may also read and obtain copies of any document we file at the SEC by mail from the Public Reference Room of the SEC, 100 F Street, N.E., Room 1580, Washington, D.C. 20549, at prescribed rates. Further information on the operation of the SEC’s Public Reference Room in Washington, D.C. can be obtained by calling the SEC at 1-800-SEC-0330.

Our Class A common stock is listed on the New York Stock Exchange (symbol: CBG), and reports, proxy statements and other information concerning us can also be inspected at the offices of the New York Stock Exchange at 20 Broad Street, New York, New York 10005. In addition, reports, proxy statements and other information concerning our company can be inspected at our offices at 11150 Santa Monica Boulevard, Suite 1600 Los Angeles, California 90025. Our Internet website at http://www.cbre.com contains information concerning us. On the Investor Relations page of that website, we provide access to all of our SEC filings free of charge, as soon as reasonably practicable after filing with the SEC. The information at our Internet website is not incorporated in this prospectus by reference, and you should not consider it a part of this prospectus.

We are also incorporating by reference additional documents that we file with the SEC pursuant to Section 13(a), 13(c), 14 or 15(d) of the Securities Exchange Act of 1934, as amended, after the date of this prospectus; provided, however, that nothing contained herein shall be deemed to incorporate information furnished to, but not filed with, the SEC.

Our principal executive offices are located at 11150 Santa Monica Boulevard, Suite 1600, Los Angeles, California 90025, and our telephone number is (310) 405-8900.

Prior to filing the shelf registration statement of which this prospectus is a part, we were engaged in preliminary discussions with certain investors, all of whom we believe were accredited investors, concerning a private placement of a proposed series of convertible preferred stock. The proposed private placement sought to raise approximately $300 to $400 million in gross proceeds. We terminated all offering activity related to the proposed private placement on November 8, 2008. We did not accept any offers to buy our securities and none of our securities were sold in the proposed private placement. This prospectus and any accompanying prospectus supplement supersede any offering materials used in the proposed private placement.

Except as may be described otherwise in a prospectus supplement, we will add the net proceeds from any sale of securities to which this prospectus relates to our general funds and will use them for general corporate purposes. General corporate purposes may include repayment of debt, acquisitions, additions to working capital, capital expenditures and investments in our subsidiaries.

We may designate a specific allocation of the net proceeds of an offering of securities by us to a specific purpose, if any, at the time of the offering and will describe any allocation in the related prospectus supplement. Net proceeds may be temporarily invested prior to use.

We will not receive any of the proceeds from the sale of the securities to which this prospectus relates that are offered by any selling securityholders.

This prospectus contains summary descriptions of the Class A common stock, preferred stock and warrants that we and any securityholder may sell from time to time. These summary descriptions are not meant to be complete descriptions of each security. The particular terms of any security will be described in the related prospectus supplement.

The following description summarizes information regarding our common stock. This information does not purport to be complete and is subject in all respects to the applicable provisions of the Delaware General Corporation Law, and our restated certificate of incorporation and amended and restated by-laws, which are included as exhibits to the registration statement of which this prospectus forms a part. You are urged to read our restated certificate of incorporation and our amended and restated by-laws in their entirety.

Generally. We are authorized to issue 325,000,000 shares of Class A common stock, $0.01 par value per share. On May 4, 2004, we completed a 3-for-1 stock split of our outstanding Class A common stock and Class B common stock, which was effected by a stock dividend. On June 7, 2004, we amended our certificate of incorporation to effect a 1-for-1.0825 reverse stock split. In June 2004, in connection with our initial public offering, all of the previously outstanding shares of our Class B common stock were converted into shares of Class A common stock at a 1-for-1 ratio. On April 28, 2006, our board of directors approved a 3-for-1 stock split of our outstanding Class A common stock effected by a stock dividend, which was distributed on June 1, 2006. As of September 30, 2008, we had 204,845,947 shares of Class A common stock outstanding.

Voting Rights. Holders of our Class A common stock generally are entitled to one vote per share on all matters on which our stockholders are entitled to vote. Our directors are elected by a plurality of the votes of the shares of Class A common stock present in person or represented by proxy at a stockholder meeting called for such election. The holders of Class A common stock do not have cumulative voting rights in the election of directors.

Dividends. Holders of our Class A common stock are entitled to receive ratably dividends if, as and when declared from time to time by our board of directors out of funds legally available for that purpose, after payment of dividends required to be paid on any outstanding preferred stock, as described below. Our senior credit facilities impose restrictions on our ability to declare dividends with respect to our Class A common stock.

Liquidation Rights. Upon our dissolution, liquidation or winding up, the holders of our Class A common stock are entitled to receive ratably the assets available for distribution to our stockholders after payment of liabilities and accrued but unpaid dividends and liquidation preferences on any outstanding preferred stock.

Other Matters. Our Class A common stock does not have preemptive or conversion rights and is not subject to further calls or assessment by us. There are no redemption or sinking fund provisions applicable to our Class A common stock.

Pursuant to a securityholders’ agreement, we have granted registration rights to our stockholders that are parties to that agreement.

Demand Registrations. As a result of these registration rights, we can be required by some of our stockholders to effect registration statements, or “demand registrations,” registering the securities held by the stockholder for sale under the Securities Act of 1933. A demand registration may be used by affiliates of Blum Capital Partners to

request a shelf registration providing for resales of securities. Under this agreement, our stockholders affiliated with Blum Capital Partners may request four demand registrations, provided that each underwritten “take-down” involving a customary “road show” under an effective shelf registration statement shall also count as a demand (except for the first such “take-down” under each shelf registration). If a demand registration, including a shelf registration, is underwritten and the managing underwriter advises us that marketing factors require a limitation on the number of shares to be underwritten, priority of inclusion in the demand registration generally is such that the stockholder initiating the demand registration receives first priority.

Piggyback Registrations. In addition to our obligations with respect to demand registrations, if we propose to register any of our securities, other than a registration relating to our employee benefit plans or a corporate reorganization or other transaction under Rule 145 of the Securities Act, whether or not the registration is for our own account, we are required to give each of our stockholders that is party to the securityholders’ agreement the opportunity to participate, or “piggyback,” in the registration. If a piggyback registration is underwritten and the managing underwriter advises us that marketing factors require a limitation on the number of shares to be underwritten, priority of inclusion in the demand registration generally is such that we receive first priority with respect to the shares we are issuing and selling.

Other Registration Provisions. The registration rights are subject to conditions and limitations, among them the right of the underwriters of an offering subject to the registration to limit the number of shares included in the offering. We generally are required to pay the registration expenses in connection with both demand and piggyback registrations. A stockholder’s registration rights will terminate if we have completed an initial public offering of our common stock, the stockholder holds less than 0.5% of our outstanding common stock and the stockholder is entitled to sell all of its shares in any 90-day period under Rule 144 of the Securities Act.

Waiver. On November 5, 2008, Ray Wirta, Brett White and securityholders affiliated with Blum Capital Partners executed and delivered to us a waiver of (1) any notification rights in connection with the filing of the registration statement of which this prospectus forms a part, and (2) subject to our having completed an offering pursuant to such registration statement prior to November 30, 2008, any and all rights to include such securityholder’s registrable securities in such registration statement for a period commencing November 5, 2008 and ending on the date that we file our annual report on Form 10-K for the fiscal year ending December 31, 2008 with the Commission; provided that such period shall not exceed 120 days from November 5, 2008.

Anti-Takeover Effects of Certain Provisions of Our Restated Certificate of Incorporation and Amended and Restated By-Laws

Certain provisions of our restated certificate of incorporation and amended and restated by-laws may have an anti-takeover effect and may delay, defer or prevent a tender offer or takeover attempt that a stockholder might consider in its best interest, including those attempts that might result in a premium over the market price for the shares held by stockholders.

Advance Notice Requirements for Stockholder Proposals and Director Nominations

Our amended and restated by-laws provide that stockholders seeking to nominate candidates for election as directors or to bring business before a meeting of stockholders must provide timely notice of their proposal in writing to the corporate secretary. Generally, to be timely, a stockholder’s notice will need to be received at our principal executive offices not less than 90 days nor more than 120 days prior to, in the case of annual meetings, the first anniversary date of the previous year’s annual meeting and, in the case of special meetings, the date of such special meeting. Our amended and restated by-laws also specify requirements as to the form and content of a stockholder’s notice. These provisions may impede stockholders’ ability to bring matters before an annual meeting of stockholders or make nominations for directors at an annual meeting of stockholders.

Our restated certificate of incorporation grants our board of directors the authority to amend and repeal our by-laws without a stockholder vote in any manner not inconsistent with the laws of the State of Delaware or our restated certificate of incorporation.

Our restated certificate of incorporation provides that our directors may not be held liable to us or our stockholders for monetary damages for breach of their fiduciary duties as directors, except to the extent the exemption from, or limitation of, liability is not permitted under Delaware law.

Our restated certificate of incorporation also provides that we must indemnify our directors and officers to the fullest extent authorized by Delaware law. We are also expressly authorized to carry directors’ and officers’ insurance providing indemnification for our directors, officers and certain employees for some liabilities. We believe that these indemnification provisions and insurance are useful to attract and retain qualified directors and executive officers.

The limitation of liability and indemnification provisions in our restated certificate of incorporation may discourage stockholders from bringing a lawsuit against directors for breach of their fiduciary duty. These provisions may also have the effect of reducing the likelihood of derivative litigation against directors and officers, even though such an action, if successful, might otherwise benefit us and our stockholders. In addition, your investment may be adversely affective to the extent we pay the costs of settlement and damage awards against directors and officers pursuant to these indemnification provisions.

There is currently no pending material litigation or proceeding involving any of our directors, officers or employees for which indemnification is sought.

Pursuant to our certificate of incorporation prior to May 4, 2004, we had “opted out” of the protections of Section 203 of the Delaware General Corporation Law. In our restated certificate of incorporation that we filed and that became effective on May 4, 2004, we “opted in” to Section 203. Subject to specified exceptions, Section 203 prohibits a publicly held Delaware corporation from engaging in a “business combination” with an “interested stockholder” for a period of three years after the date of the transaction in which the person became an interested stockholder. “Business combinations” include mergers, asset sales and other transactions resulting in a financial benefit to the “interested stockholder.” Subject to various exceptions, an “interested stockholder” is a person who together with his or her affiliates and associates, owns, or within three years did own, 15% or more of the corporation’s outstanding voting stock. These restrictions generally prohibit or delay the accomplishment of mergers or other takeover or change-in control attempts. However, in connection with our “opt in,” our stockholders that owned 15% or more of our outstanding voting stock at the time of such “opt in,” including affiliates of Blum Capital Partners, L.P. and affiliates of Freeman Spogli & Co. Incorporated, are not considered “interested stockholders” under Section 203.

The transfer agent for our Class A common stock is BNY Mellon Shareowner Services, Shareholder Relations Department, 480 Washington Boulevard, Jersey City, New Jersey, 07310-1900, its telephone number is (877) 296-3711 or (201) 680-6578.

The following description summarizes information regarding our preferred stock. This information does not purport to be complete and is subject in all respects to the applicable provisions of the Delaware General Corporation Law, and our restated certificate of incorporation and amended and restated by-laws, which are included as exhibits to the registration statement of which this prospectus forms a part. You are urged to read our restated certificate of incorporation and amended and restated by-laws in their entirety.

Our board of directors is authorized, subject to any limitations imposed by law, without the approval of our securityholders, to issue from time to time up to a total of 25,000,000 shares of our preferred stock, $0.01 par value per share, in one or more series, with each such series having rights and preferences, including voting rights, dividend rights, conversion rights, redemption privileges and liquidation preferences, as our board of directors may determine. The issuance of our preferred stock, while potentially providing us with flexibility in connection with possible acquisitions and other corporate purposes, could have the effect of making it more difficult for a third party to acquire, or discourage a third party from attempting to acquire, a majority of our outstanding voting stock.

As of September 30, 2008, we had 25,000,000 shares of preferred stock available for issuance.

We will include in a prospectus supplement the terms relating to any series of preferred stock being offered. These terms will include some or all of the following:

Upon issuance, the shares of preferred stock will be fully paid and nonassessable, which means that its holders will have paid their purchase price in full and we may not require them to pay additional funds. Holders of preferred stock will not have any preemptive rights.

We may issue warrants to purchase equity securities. Each warrant will entitle the holder of warrants to purchase for cash the amount of equity securities, at the exercise price stated or determinable in the prospectus supplement for the warrants. We may issue warrants independently or together with any offered securities. The warrants may be attached to or separate from those offered securities. We will issue the warrants under warrant agreements to be entered into between us and a bank or trust company, as warrant agent, all as described in the applicable prospectus supplement. The warrant agent will act solely as our agent in connection with the warrants and will not assume any obligation or relationship of agency or trust for or with any holders or beneficial owners of warrants.

The prospectus supplement relating to any warrants that we may offer will contain the specific terms of the warrants. These terms may include the following:

We will set forth in the applicable prospectus supplement a description of the plan of distribution of the securities that may be offered pursuant to this prospectus.

In connection with particular offerings of the securities in the future, the validity of the securities will be passed upon for us by Simpson Thacher & Bartlett LLP, Palo Alto, California. Any underwriters will be advised about other issues relating to any offering by their own counsel.

The consolidated financial statements, the related financial statement schedules, and management’s report on the effectiveness of internal control over financial reporting incorporated in this prospectus by reference from our Annual Report on Form 10-K for the year ended December 31, 2007 have been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report, which are incorporated herein by reference, and have been so incorporated in reliance upon the report of such firm given upon their authority as experts in accounting and auditing.

As reported in our Current Report on Form 8-K dated March 18, 2008, on March 12, 2008, Deloitte & Touche LLP (“Deloitte”) was notified on behalf of the Audit Committee of our board of directors that Deloitte was dismissed as our independent registered public accounting firm.

Deloitte’s report on our financial statements for the past two years ended December 31, 2007 and 2006 did not contain an adverse opinion or a disclaimer of opinion, and was not qualified or modified as to uncertainty, audit scope, or accounting principles. The termination, which was effective as of March 12, 2008, was approved by our Audit Committee.

During our two most recent fiscal years ended December 31, 2007 and 2006 and through March 11, 2008, we did not have any disagreements with Deloitte on any matter of accounting principles or practices, financial statement disclosure, or auditing scope or procedure, which disagreements, if not resolved to the satisfaction of Deloitte, would have caused it to make reference to the subject matter of the disagreements in connection with its report. Also during this period, there were no reportable events as that term is described in Item 304(a)(1)(v) of Regulation S-K, as confirmed by the letter delivered by Deloitte to us and filed as an exhibit to our March 18, 2008 Form 8-K, which is incorporated by reference herein.

In late 2007, the Audit Committee determined to undertake a competitive request for proposal process to determine our auditor for the year ending December 31, 2008. As a result of this process, the Audit Committee decided to engage KPMG LLP (“KPMG”) as our independent registered public accounting firm for the year ending December 31, 2008. We did not engage KPMG in any prior consultations during our fiscal years ended December 31, 2006 or December 31, 2007, or the subsequent period through March 12, 2008 regarding either: (a) the application of accounting principles to a specified transaction, either completed or proposed, or the type of audit opinion that might be rendered on our consolidated financial statements; or (b) any matter that was the subject of either a disagreement or a reportable event (as defined in Item 304(a)(1)(v), respectively, of Regulation S-K).


	Price to Public	Underwriting Discounts and Commission	Proceeds to Us
Per share	$	$	$
Total	$	$	$


		Page
PROSPECTUS SUPPLEMENT
THE COMPANY		S-3
THE OFFERING		S-4
RISK FACTORS		S-5
FORWARD LOOKING STATEMENTS		S-18
USE OF PROCEEDS		S-20
UNDERWRITING		S-21
LEGAL MATTERS		S-24
INCORPORATION BY REFERENCE		S-24


		Page
PROSPECTUS
ABOUT THIS PROSPECTUS		2
WHERE YOU CAN FIND MORE INFORMATION		2
FORWARD LOOKING STATEMENTS		4
THE COMPANY		4
ABANDONED PRIVATE OFFERING		4
USE OF PROCEEDS		5
GENERAL DESCRIPTION OF SECURITIES THAT MAY BE SOLD		6
DESCRIPTION OF COMMON STOCK		6
DESCRIPTION OF PREFERRED STOCK		9
DESCRIPTION OF WARRANTS		10
PLAN OF DISTRIBUTION		11
LEGAL MATTERS		11
EXPERTS		11
CHANGES IN REGISTRANT’S CERTIFYING ACCOUNTANT		11


	Per Share		Total
	Without Over- allotment	With Over- allotment	Without Over- allotment	With Over- allotment

Underwriting discounts and commissions paid by us	$	$	$	$
Expenses payable by us	$	$	$	$


		Page
About this Prospectus		2
Where You Can Find More Information		2
Forward Looking Statements		4
The Company		4
Abandoned Private Offering		4
Use of Proceeds		5
General Description of Securities that may be sold		6
Description of Common Stock		6
Description of Preferred Stock		9
Description of Warrants		10
Plan of Distribution		11
Legal Matters		11
Experts		11
Changes in Registrant’s Certifying Accountant		11

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Underwriter		Number of Shares
Credit Suisse Securities (USA) LLC

Banc of America Securities LLC

Total		50,000,000


Credit Suisse		Banc of America Securities LLC