Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in this Registration Statement on Form S-11 of our report dated March 31, 2008, relating to the consolidated financial statements and financial statement schedule of CB Richard Ellis Realty Trust and subsidiaries as of December 31, 2007 and 2006, and for each of the three years in the period ended December 31, 2007, and the effectiveness of CB Richard Ellis Realty Trust’s internal control over financial reporting as of December 31, 2007, appearing in the Annual Report on Form 10-K of CB Richard Ellis Realty Trust and subsidiaries for the year ended December 31, 2007, and to the reference to us under the heading “Experts” in the Prospectus, which is part of this Registration Statement.

/s/ DELOITTE & TOUCHE LLP    

Los Angeles, California

July 30, 2008