POWER OF ATTORNEY

      Know all by these presents, that the undersigned hereby constitutes and
      appoints each of Chad Doellinger, Marie Ly and Cindy Kee, signing
      singly, and with full power of substitution, the undersigned's true and
      lawful attorney-in-fact to:

        (1) execute for and on behalf of the undersigned, in the undersigned's
        capacity as an officer and/or director of CBRE Group, Inc. (the
        "Company"), Forms 3, 4, and 5 and Form ID in accordance with Section
        16(a) of the Securities Exchange Act of 1934, as amended and the
	rules thereunder;

        (2) do and perform any and all acts for and on behalf of the
        undersigned which may be necessary or desirable to complete and
        execute any such Form 3, 4, or 5, or Form ID, complete and execute any
        amendment or amendments thereto, and timely file such form with the
        United States Securities and Exchange Commission and any stock exchange
        or similar authority; and

        (3) take any other action of any type whatsoever in connection with the
        foregoing which, in the opinion of such attorney-in-fact, may be of
        benefit to, in the best interest of, or legally required by, the
        undersigned, it being understood that the documents executed by such
        attorney-in-fact on behalf of the undersigned pursuant to this Power of
        Attorney shall be in such form and shall contain such terms and
        conditions as such attorney-in-fact may approve in such
        attorney-in-fact's discretion.

      The undersigned hereby grants to each such attorney-in-fact full power
      and authority to do and perform any and every act and thing whatsoever
      requisite, necessary, or proper to be done in the exercise of any of the
      rights and powers herein granted, as fully to all intents and purposes as
      the undersigned might or could do if personally present, with full power
      of substitution or revocation, hereby ratifying and confirming all that
      such attorney-in-fact, or such attorney-in-fact's substitute or
      substitutes, shall lawfully do or cause to be done by virtue of this power
      of attorney and the rights and powers herein granted.  The undersigned
      acknowledges that the foregoing attorneys-in-fact, in serving in such
      capacity at the request of the undersigned, are not assuming, nor is the
      Company assuming, any of the undersigned's responsibilities to comply with
      Section 16 of the Securities Exchange Act of 1934, as amended.

      This Power of Attorney shall remain in full force and effect until the
      undersigned is no longer required to file Forms 3, 4, and 5 with respect
      to the undersigned's holdings of and transactions in securities issued by
      the Company, unless earlier revoked by the undersigned in a signed
      writing delivered to the foregoing attorneys-in-fact.


      IN WITNESS WHEREOF, the undersigned has caused this Power of Attorney to
      be executed as of May 22, 2024.

                                              /s/ Sanjiv Yajnik
                                              ---------------------------------
                                              Sanjiv Yajnik