EXHIBIT 10.1

                AMENDMENT TO THE AGREEMENT OF LIMITED PARTNERSHIP
                                       OF
                    HARTMAN REIT OPERATING PARTNERSHIP, L.P.

         THIS AMENDMENT TO THE AGREEMENT OF LIMITED PARTNERSHIP OF HARTMAN REIT
OPERATING PARTNERSHIP, L.P. (this "Amendment"), is made as of this ____ day of
___________, 2004, by HARTMAN COMMERCIAL PROPERTIES REIT, a Maryland real estate
investment trust (hereinafter referred to as the "General Partner") on behalf of
itself and as attorney-in-fact of each of the limited partners (the "Limited
Partners") of Hartman REIT Operating Partnership, L.P., a Delaware limited
partnership (the "Partnership").

                             BACKGROUND INFORMATION

         Each of the Partners has previously executed that certain Agreement of
Limited Partnership of the Partnership dated December 31, 1998 (the "Partnership
Agreement"). The General Partner, which was formerly a Texas real estate
investment trust, has reorganized into a Maryland real estate investment trust.
The General Partner desires to amend the Partnership Agreement to reflect the
reorganization of the General Partner and to make certain correcting amendments
to the Partnership Agreement. Except for certain matters that require the prior
written consent of the Limited Partners, each Limited Partner has appointed the
General Partner as its attorney-in-fact to amend the Partnership Agreement. The
General Partner, as attorney-in-fact for each of the Limited Partners, is
authorized to make each of the amendments to the Partnership Agreement set forth
in this Amendment.

         NOW, THEREFORE, in consideration of the mutual covenants herein
contained, and intending to be legally bound hereby, the parties hereto, being
duly sworn, do covenant, agree, swear and certify as follows:

         1.       Capitalized Terms. Capitalized terms used herein and not
otherwise defined herein shall have the meaning ascribed to such terms in the
Partnership Agreement.

         2.       Amendment to Article 2.     Article 2 of the Partnership
Agreement is amended by deleing the definitions of "Company" and "General
Partner" and replacing them with the following:

                  "Company" means Hartman Commercial Properties REIT, a Maryland
         real estate investment trust and any successor thereto. The Company was
         formerly a Texas real estate investment trust that has reorganized into
         a Maryland real estate investment trust.

                  "General Partner" means Hartman Commercial Properties REIT, a
         Maryland real estate investment trust and any successor thereto. The
         General Partner is sometimes also referred to in this Agreement as the
         "Company." The General Partner was formerly a Texas real estate
         investment trust that has reorganized into a Maryland real estate
         investment trust.

         3.       Amendment to Section 3.2.     Section 3.2 of the Partnership
Agreement is hereby amended by inserting "or class" at the end of the
penultimate sentence of Section 3.2A.(ii).

         4.       Amendment to Section 3.8. Section 3.8 of the Partnership
Agreement is hereby amended by deleting the language "(ii) Other Securities with
respect to which the Company has previously issued



Preference Units" contained in the third and fourth lines of such Section to
"(ii) Other Securities with respect to which the Partnership has previously
issued Preference Units".

         5.       Ratification. In all other respects the Partnership shall be
governed by the terms and conditions of the Partnership Agreement and the
Certificate of Limited Partnership of the Partnership.

         6.       Counterparts. This Amendment may be executed in any number of
counterparts, each of which shall be deemed to be an original and all of such
counterparts shall constitute one and the same agreement.

                            [SIGNATURE PAGE FOLLOWS]

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         IN WITNESS WHEREOF, the undersigned has executed this Amendment on the
day and year first above written.

                                    HARTMAN COMMERCIAL PROPERTIES REIT,
                                    individually, and as attorney-in-fact for
                                    each of the Limited Partners

                                    By:  ________________________

                                    Its: __________________

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