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                                                                    EXHIBIT 10.3

               AMENDED AND RESTATED PROPERTY MANAGEMENT AGREEMENT

         This AMENDED AND RESTATED PROPERTY MANAGEMENT AGREEMENT (this
"Management Agreement") is made and entered into as of the ___ day of ________,
2004, by and among HARTMAN COMMERCIAL PROPERTIES REIT, a Maryland real estate
investment trust ("Hartman REIT"), HARTMAN REIT OPERATING PARTNERSHIP, L.P., a
Delaware limited partnership (sometimes referred to herein as "Hartman OP" or
"Owner"), and HARTMAN MANAGEMENT, L.P., Texas limited partnership (the
"Manager").

         WHEREAS, Hartman OP was organized to acquire, own, operate, lease and
manage real estate properties on behalf of Hartman REIT; and

         WHEREAS, Hartman OP and Manager previously entered into that certain
Property and Partnership Management Agreement dated as of January 28, 1999 (the
"Original Management Agreement"); and

         WHEREAS, Hartman REIT intends to raise money from the sale of its
common shares of beneficial interest to be used, net of payment of certain
offering costs and expenses, for investment in the acquisition or construction
of income-producing real estate and other real estate-related investments
(including the making or purchase of mortgage loans), some or all of which are
to be acquired and held by Owner (as hereinafter defined) on behalf of Hartman
REIT; and

         WHEREAS, Owner intends to continue to retain Manager to manage and
coordinate the leasing of certain of the real estate properties acquired by
Owner under the terms and conditions set forth in this Management Agreement; and

         WHEREAS, the parties desire to amend and restate the Original
Management Agreement in its entirety in accordance with the terms and provisions
hereof;

         NOW, THEREFORE, in consideration of the premises and other good and
valuable consideration, the receipt and sufficiency of which are hereby
acknowledged, the parties hereto, intending to be legally bound hereby, do
hereby agree, as follows:

                                    ARTICLE I

                                   DEFINITIONS

         Except as otherwise specified or as the context may otherwise require,
the following terms have the respective meanings set forth below for all
purposes of this Management Agreement, and the definitions of such terms are
equally applicable both to the singular and plural forms thereof:

1.1      "Affiliate" means, with respect to any Person, (i) any Person directly
or indirectly owning, controlling or holding, with the power to vote, 10% or
more of the outstanding voting securities of such other Person; (ii) any Person
10% or more of whose outstanding voting securities are directly or indirectly
owned, controlled or held, with the power to vote, by such other Person; (iii)
any Person directly or indirectly controlling, controlled by or under common
control with such other Person; (iv) any executive officer, director, trustee,
trust manager, or general partner of such other Person; and (v) any legal entity
for which such Person acts as an executive officer, director, trustee, trust
manager, or general partner.

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1.2      "Gross Revenues" means all amounts actually collected as rents or other
charges for the use and occupancy of the Properties, but shall exclude interest
and other investment income of Owner and proceeds received by Owner for a sale,
exchange, condemnation, eminent domain taking, casualty or other disposition of
assets of Owner.

1.3      "Improvements" means buildings, structures, equipment from time to time
located on the Properties and all parking and common areas located on the
Properties.

1.4      "Intellectual Property Rights" means all rights, titles and interests,
whether foreign or domestic, in and to any and all trade secrets, confidential
information rights, patents, invention rights, copyrights, service marks,
trademarks, know-how, or similar intellectual property rights and all
applications and rights to apply for such rights, as well as any and all moral
rights, rights of privacy, publicity and similar rights and license rights of
any type under the laws or regulations of any governmental, regulatory, or
judicial authority, foreign or domestic and all renewals and extensions thereof.

1.5      "Lease" means, unless the context otherwise requires, any lease or
sublease made by Owner as landlord or by its predecessor.

1.6      "Management Fees" has the meaning set forth in Section 5.1 hereof.

1.7      "Owner" means Hartman REIT, Hartman OP and any joint venture, limited
liability company or other Affiliate of Hartman REIT or Hartman OP that owns, in
whole or in part, on behalf of Hartman REIT, any Properties.

1.8      "Person" means an individual, corporation, association, business trust,
estate, trust, partnership, limited liability company or other legal entity.

1.9      "Properties" means all real estate properties owned by Owner and all
tracts as yet unspecified but to be acquired by Owner containing
income-producing improvements or on which Owner will construct income-producing
improvements.

1.10     "Proprietary Property" means all modeling algorithms, tools, computer
programs, know-how, methodologies, processes, technologies, ideas, concepts,
skills, routines, subroutines, operating instructions and other materials and
aides used in performing the duties set forth in Article 2 that relate to
management advice, services and techniques regarding current and potential
Properties, and all modifications, enhancements and derivative works of the
foregoing.

                                   ARTICLE II

                APPOINTMENT OF MANAGER; SERVICES TO BE PERFORMED

2.1      Appointment of Manager. Owner hereby engages and retains Manager as the
manager and as tenant coordinating agent of the Properties, and Manager hereby
accepts such appointment on the terms and conditions hereinafter set forth; it
being understood that this Management Agreement shall cause Manager to be, at
law, Owner's agent upon the terms contained herein.

2.2      General Duties. Manager shall devote its best efforts to performing its
duties hereunder to manage, operate, maintain and lease the Properties in a
diligent, careful and vigilant manner. The services of Manager are to be of
scope and quality not less than those generally performed by professional
property managers of other similar properties in the area. Manager shall make
available to Owner the full

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benefit of the judgment, experience and advice of the members of Manager's
organization and staff with respect to the policies to be pursued by Owner
relating to the operation and leasing of the Properties.

2.3      Specific Duties. Manager's duties include the following:

                  (a)      Lease Obligations. Manager shall perform all duties
         of the landlord under all Leases insofar as such duties relate to
         operation, maintenance, and day-to-day management. Manager shall also
         provide or cause to be provided, at Owner's expense, all services
         normally provided to tenants of like premises, including where
         applicable and without limitation, gas, electricity or other utilities
         required to be furnished to tenants under Leases, normal repairs and
         maintenance, and cleaning, and janitorial service. Manager shall
         arrange for and supervise the performance of all installations and
         improvements in space leased to any tenant that are either expressly
         required under the terms of the lease of such space or that are
         customarily provided to tenants.

                  (b)      Maintenance. Manager shall cause the Properties to be
         maintained in the same manner as similar properties in the area.
         Manager's duties and supervision in this respect shall include, without
         limitation, cleaning of the interior and the exterior of the
         Improvements and the public common areas on the Properties and the
         making and supervision of repair, alterations, and decoration of the
         Improvements, subject to and in strict compliance with this Management
         Agreement and the Leases. Construction activities undertaken by
         Manager, if any, will be limited to activities related to the
         management, operation, maintenance, and leasing of the Property (e.g.,
         repairs, renovations, and leasehold improvements).

                  (c)      Leasing Functions. Manager shall coordinate the
         leasing of the Properties and shall negotiate and use its best efforts
         to secure executed Leases from qualified tenants, and to execute same
         on behalf of Owner, if requested, for available space in the
         Properties, such Leases to be in form and on terms approved by Owner
         and Manager, and to bring about complete leasing of the Properties.
         Manager shall be responsible for the hiring of all leasing agents, as
         necessary for the leasing of the Properties, and to otherwise oversee
         and manage the leasing process on behalf of Owner.

                  (d)      Notice of Violations. Manager shall forward to Owner
         promptly upon receipt all notices of violation or other notices from
         any governmental authority, and board of fire underwriters or any
         insurance company, and shall make such recommendations regarding
         compliance with such notice as shall be appropriate.

                  (e)      Personnel. Any personnel hired by Manager to
         maintain, operate and lease the Property shall be the employees or
         independent contractors of Manager and not of Owner of such Property,
         Hartman OP or Hartman REIT. Manager shall use due care in the selection
         and supervision of such employees or independent contractors. Manager
         shall be responsible for the preparation of and shall timely file all
         payroll tax reports and timely make payments of all withholding and
         other payroll taxes with respect to each employee.

                  (f)      Utilities and Supplies. Manager shall enter into or
         renew contracts for electricity, gas, steam, landscaping, fuel, oil,
         maintenance and other services as are customarily furnished or rendered
         in connection with the operation of similar rental property in the
         area.

                  (g)      Expenses. Manager shall analyze all bills received
         for services, work and supplies in connection with maintaining and
         operating the Properties, pay all such bills when due, and, if
         requested by Owner, pay, when due, utility and water charges, sewer
         rent and assessments,

                                      -3-
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         and any other amount payable in respect to the Properties. All bills
         shall be paid by Manager within the time required to obtain discounts,
         if any. Owner may from time to time request that Manager forward
         certain bills to Owner promptly after receipt, and Manager shall comply
         with any such request. Manager shall pay all bills, assessments, real
         property taxes, insurance premiums and any other amount payable in
         respect to the Properties out of the Account (as hereinafter defined).
         All expenses shall be billed at net cost (i.e., less all rebates,
         commissions, discounts and allowances, however designed).

                  (h)      Monies Collected. Manager shall timely collect all
         rent and other monies, in the form of a check or money order, from
         tenants and any sums otherwise due Owner with respect to the Properties
         in the ordinary course of business. Owner authorizes Manager to
         request, demand, collect and provide receipt for all such rent and
         other monies and to institute legal proceedings in the name of Owner
         for the collection thereof and for the dispossession of any tenant in
         default under its Lease.

                  (i)      Banking Accommodations. Manager shall establish and
         maintain a separate checking account (the "Account") for funds relating
         to the Properties. All monies deposited from time to time in the
         Account shall be deemed to be trust funds and shall be and remain the
         property of Owner and shall be withdrawn and disbursed by Manager for
         the account of Owner only as expressly permitted by this Management
         Agreement for the purposes of performing the obligations of Manager
         hereunder. No monies collected by Manager on Owner's behalf shall be
         commingled with funds of Manager. The Account shall be maintained, and
         monies shall be deposited therein and withdrawn therefrom, in
         accordance with the following:

                      (i)    All sums received from rents and other income from
                             the Properties shall be promptly deposited by
                             Manager in the Account. Manager shall have the
                             right to designate two or more persons who shall be
                             authorized to draw against the Account, but only
                             for purposes authorized by this Management
                             Agreement.

                      (ii)   All sums due to Manager hereunder, whether for
                             compensation, reimbursement for expenditures, or
                             otherwise, as herein provided, shall be a charge
                             against the operating revenues of the Properties
                             and shall be paid and/or withdrawn by Manager from
                             the Account prior to the making of any other
                             disbursements therefrom.

                      (iii)  By the 15th day after the end of each month,
                             Manager shall forward to Owner all monies contained
                             in the Account other than a reserve of $5,000 and
                             any other amounts otherwise provided in the budget,
                             which shall remain in the Account.

                  (j)      Ownership Agreements. Manager has received copies of
         (and will be provided with copies of future) the Declaration of Trust,
         Agreements of Limited Partnership, Joint Venture Partnership Agreements
         and Operating Agreements, each as may be amended from time to time, of
         Owner, as applicable (the "Ownership Agreements") and is familiar with
         the terms thereof. Manager shall use reasonable care to avoid any act
         or omission that, in the performance of its duties hereunder, shall in
         any way conflict with the terms of Ownership Agreements.

                  (k)      Signs. Manager shall place and remove, or cause to be
         placed and removed, such signs upon the Properties as Manager deems
         appropriate, subject, however, to the terms and conditions of the
         Leases and to any applicable ordinances and regulations.

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2.4      Approval of Leases, Contracts, Etc. In fulfilling its duties to Owner,
Manager may and hereby is authorized to enter into any leases, contracts or
agreements on behalf of Owner in the ordinary course of the management,
operation, maintenance and leasing of the Property.

2.5      Accounting, Records and Reports.

                  (a)      Records. Manager shall maintain all office records
         and books of account and shall record therein, and keep copies of, each
         invoice received from services, work and supplies ordered in connection
         with the maintenance and operation of the Properties. Such records
         shall be maintained on a double entry basis. Owner and persons
         designated by Owner shall at all reasonable time have access to and the
         right to audit and make independent examinations of such records, books
         and accounts and all vouchers, files and all other material pertaining
         to the Properties and this Management Agreement, all of which Manager
         agrees to keep safe, available and separate from any records not
         pertaining to the Properties, at a place recommended by Manager and
         approved by Owner.

                  (b)      Monthly Reports. On or before the 15th day after the
         end of each month during the term of this Management Agreement, Manager
         shall prepare and submit to Owner the following reports and statements:

                      (i)    rental collection record;

                      (ii)   monthly operating statement;

                      (iii)  copy of cash disbursements ledger entries for such
                             period, if requested;

                      (iv)   copy of cash receipts ledger entries for such
                             period, if requested;

                      (v)    the original copies of all contracts entered into
                             by Manager on behalf of Owner during such period,
                             if requested; and

                      (vi)   copy of ledger entries for such period relating to
                             security deposits maintained by Manager, if
                             requested.

                  (c)      Budgets and Leasing Plans. Not later than November 15
         of each calendar year, Manager shall prepare and submit to Owner for
         its approval an operating budget and a marketing and leasing plan on
         each Property for the calendar year immediately following such
         submission. In connection with any acquisition of a Property by Owner,
         Manager shall prepare a budget and marketing and leasing plan for the
         remainder of the calendar year. The budget and marketing and leasing
         plan shall be in the form of the budget and plan approved by Owner
         prior to the date thereof. As often as reasonably necessary during the
         period covered by any such budget, Manager may submit to Owner for its
         approval an updated budget or plan incorporating such changes as shall
         be necessary to reflect cost over-runs and the like during such period.
         If Owner does not disapprove any such budget within 30 days after
         receipt thereof by Owner, such budget shall be deemed approved. If
         Owner shall disapprove any such budget or plan, it shall so notify
         Manager within said 30-day period and explain the reasons therefor. If
         Owner disapproves of any budget or plan, Manager shall submit a revised
         budget or plan, as applicable, within 10 (ten) days of receipt of the
         notice of disapproval, and Owner shall have 10 (ten) days to provide
         notice to Manager if it disapproves of any such revised budget or plan.
         Manager will not incur any costs other than those estimated in any
         budget except for:

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                      (i)    tenant improvements and real estate commissions
                             required under a Lease;

                      (ii)   maintenance or repair costs under $5,000 per
                             Property;

                      (iii)  costs incurred in emergency situations in which
                             action is immediately necessary for the
                             preservation or safety of the Property, or for the
                             safety of occupants or other persons (or to avoid
                             the suspension of any necessary service of the
                             Property);

                      (iv)   expenditures for real estate taxes and assessment;
                             and

                      (v)    maintenance supplies calling for an aggregate
                             purchase price less than $25,000 per annum for all
                             Properties.

         Budgets prepared by Manager shall be for planning and informational
         purposes only, and Manager shall have no liability to Owner for any
         failure to meet any such budget. However, Manager will use its best
         efforts to operate within the approved budget.

                  (d)      Legal Requirements. Manager shall execute and file
         when due all forms, reports, and returns required by law relating to
         the employment of its personnel. Manager shall be responsible for
         notifying Owner in the event it receives notice that any Improvement on
         a Property or any equipment therein does not comply with the
         requirements of any statute, ordinance, law or regulation of any
         governmental body or of any public authority or official thereof having
         or claiming to have jurisdiction thereover. Manager shall promptly
         forward to Owner any complaints, warnings, notices or summonses
         received by it relating to such matters. Owner represents that to the
         best of its knowledge each of its Properties and any equipment thereon
         will upon acquisition by Owner comply with all such requirements. Owner
         authorizes Manager to disclose the ownership of the Property by Owner
         to any such officials. Owner agrees to indemnify, protect, defend, save
         and hold Manager and its stockholders, officers, directors, employees,
         managers, successors and assigns (collectively, the "Indemnified
         Parties") harmless of and from any and all Losses (as defined in
         Section 3.5(a) hereof) that may be imposed on them or any or all of
         them by reason of the failure of Owner to correct any present or future
         violation or alleged violation of any and all present or future laws,
         ordinances, statutes, or regulations of any public authority or
         official thereof, having or claiming to have jurisdiction thereover, of
         which it has actual notice.

                                   ARTICLE III

           AUTHORITY GRANTED TO MANAGER AND CERTAIN OWNER OBLIGATIONS

3.1      Authority As To Tenants, Etc. Owner agrees and does hereby give Manager
the following exclusive authority and powers (all of which shall be exercised
either in the name of Manager, as Manager for Owner, or in the name or Owner
entered into by Manager as Owner's authorized agent, and Owner shall assume all
expenses in connection with such matters):

                  (a)      to advertise each Property or any part thereof and to
         display signs thereon, as permitted by law;

                  (b)      to lease the Properties to tenants;

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                  (c)      to pay all expenses of leasing such Property,
         including but not limited to, newspaper and other advertising, signage,
         banners, brochures, referral commissions, leasing commissions, finder's
         fees and salaries, bonuses and other compensation of leasing personnel
         responsible for the leasing of the Property;

                  (d)      to cause references of prospective tenants to be
         investigated, it being understood and agreed by the parties hereto that
         Manager does not guarantee the creditworthiness or collectibility of
         accounts receivable from tenants, users or lessees; and to negotiate
         new Leases and renewals and cancellations of existing Leases that shall
         be subject to Manager obtaining Owner's approval;

                  (e)      to collect from tenants all or any of the following:
         a late rent administrative charge, a non-negotiable check charge,
         credit report fee, a subleasing administrative charge and/or broker's
         commission; and Manager need not account for such charges and/or
         commission to Owner;

                  (f)      to terminate tenancies and to sign and serve in the
         name of Owner of each Property such notices as are deemed necessary by
         Manager;

                      (i)    to institute and prosecute actions to evict tenants
                             and to recover possession of the Property or
                             portions thereof;

                      (ii)   with Owner's authorization, to sue for and in the
                             name of Owner and recover rent and other sums due;
                             and to settle, compromise, and release such actions
                             or suits, or reinstate such tenancies. All expenses
                             of litigation including, but not limited to,
                             attorneys' fees, filing fees, and court costs that
                             Manager shall incur in connection with the
                             collecting of rent and other sums, or to recover
                             possession of any Property or any portion thereof,
                             shall be deemed to be an operational expense of the
                             Property. Manager and Owner shall concur on the
                             selection of the attorneys to handle such
                             litigation.

3.2      Operational Authority. Owner agrees and does hereby give Manager the
following exclusive authority and powers (all of which shall be exercised either
in the name of Manager, as Manager for Owner, or in the name or Owner entered
into by Manager as Owner's authorized agent, and Owner shall assume all expenses
in connection with such matters):

                  (a)      to hire, supervise, discharge, and pay all labor
         required for the operation and maintenance of each Property including
         but not limited to on-site personnel, managers, assistant managers,
         leasing consultants, engineers, janitors, maintenance supervisors and
         other employees required for the operation and maintenance of the
         Property, including personnel spending a portion of their working hours
         (to be charged on a pro rata basis) at the Property. All expenses of
         such employment shall be deemed operational expenses of the Property.

                  (b)      to make or cause to be made all ordinary repairs and
         replacements necessary to preserve each Property in its present
         condition and for the operating efficiency thereof and all alterations
         required to comply with lease requirements, and to decorate the
         Property;

                  (c)      to negotiate and enter into, as Manager of the
         Property, contracts for all items on budgets that have been approved by
         Owner, any emergency services or repairs for items not exceeding
         $5,000, appropriate service agreements and labor agreements for normal
         operation of the Property, which have terms not to exceed three years,
         and agreements for all budgeted

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         maintenance, minor alterations, and utility services, including, but
         not limited to, electricity, gas, fuel, water, telephone, window
         washing, scavenger service, landscaping, snow removal, pest
         exterminating, decorating and legal services in connection with the
         Leases and service agreements relating to the Property, and other
         services or such of them as Manager may consider appropriate; and

                  (d)      to purchase supplies and pay all bills.

Manager shall use its best efforts to obtain the foregoing services and
utilities for the Property under terms that are as cost-effective and otherwise
favorable to Manager as possible for the quality of services and utilities
required. Owner hereby appoints Manager as Owner's authorized Manager for the
purpose of executing, as Manager for said Owner, all such contracts. In
addition, Owner agrees to specifically assume in writing all obligations under
all such contracts so entered into by Manager, on behalf of Owner of the
Property, upon the termination of this Agreement, and Owner shall indemnify,
protect, save, defend and hold Manager and the other Indemnified Parties
harmless from and against any and all Losses resulting from, arising out of or
in any way related to such contracts and that relate to or concern matters
occurring after termination of this Agreement, but excluding matters arising out
of Manager's willful misconduct, gross negligence and/or unlawful acts. Manager
shall secure the approval of, and execution of appropriate contracts by, Owner
for any non-budgeted and non-emergency/contingency capital items, alterations or
other expenditures in excess of $5,000 for any one item, securing for each item
at least three written bids, if practicable, or providing evidence satisfactory
to Owner that the contract amount is lower than industry standard pricing, from
responsible contractors. Manager shall have the right from time to time during
the term hereof, to contract with and make purchases from Affiliates of Manager,
provided that contract rates and prices are competitive with other available
sources. Manager may at any time and from time to time request and receive the
prior written authorization of Owner of the Property of any one or more
purchases or other expenditures, notwithstanding that Manager may otherwise be
authorized hereunder to make such purchases or expenditures.

3.3      Rent and Other Collections. Owner agrees and does hereby give Manager
the exclusive authority and powers (all of which shall be exercised either in
the name of Manager, as Manager for Owner, or in the name or Owner entered into
by Manager as Owner's authorized agent, and Owner shall assume all expenses in
connection with such matters) to collect rents and/or assessments and other
items, including but not limited to tenant payments for real estate taxes,
property liability and other insurance, damages and repairs, common area
maintenance, tax reduction fees and all other tenant reimbursements,
administrative charges, proceeds of rental interruption insurance, parking fees,
income from coin operated machines and other miscellaneous income, due or to
become due and give receipts therefor and to deposit all such Gross Revenue
collected hereunder in the Account. Manager may endorse any and all checks
received in connection with the operation of any Property and drawn to the order
of Owner, and Owner shall, upon request, furnish Manager's depository with an
appropriate authorization for Manager to make such endorsement. Manager shall
also have the exclusive authority to collect and handle tenants' security
deposits, including the right to apply such security deposits to unpaid rent,
and to comply, on behalf of Owner of the Property, with applicable state or
local laws concerning security deposits and interest thereon, if any. Manager
shall not be required to advance any monies for the care or management of any
Property. Owner agrees to advance all monies necessary therefor. If Manager
shall elect to advance any money in connection with a Property, Owner agrees to
reimburse Manager forthwith and hereby authorizes Manager to deduct such
advances from any monies due Owner. In connection with any insured losses or
damages relating to any Property, Manager shall have the exclusive authority to
handle all steps necessary regarding any such claim; provided that Manager will
not make any adjustments or settlements in excess of $10,000 without Owner's
prior written consent.

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3.4      Payment of Expenses. Owner agrees and does hereby give Manager the
exclusive authority and power (all of which shall be exercised either in the
name of Manager, as Manager for Owner, or in the name or Owner entered into by
Manager as Owner's authorized agent, and Owner shall assume all expenses in
connection with such matters) to pay all expenses of the Property from the Gross
Revenue collected in accordance with Section 3.3 above, from the Account. It is
understood that the Gross Revenue will be used first to pay the compensation to
Manager as contained in Article 5 below, then operational expenses and then any
mortgage indebtedness, including real estate tax and insurance impounds, but
only as directed by Owner in writing and only if sufficient Gross Revenue is
available for such payments. Nothing in this Agreement shall be interpreted in
such a manner as to obligate Manager to pay from Gross Revenue, any expenses
incurred by Owner prior to the commencement of this Agreement, except to the
extent Owner advances additional funds to pay such expenses.

3.5      Certain Owner Indemnification Obligations.

                  (a)      On Termination. In the event this Agreement is
         terminated for any reason prior to the expiration of its original term
         or any renewal term, Owner shall indemnify, protect, defend, save and
         hold Manager and all of the other Indemnified Parties harmless from and
         against any and all claims, causes of action, demands, suits,
         proceedings, loss, judgments, damage, awards, liens, fines, costs,
         attorney's fees and expenses, of every kind and nature whatsoever
         (collectively, "Losses"), that may be imposed on or incurred by Manager
         by reason of the willful misconduct, gross negligence and/or unlawful
         acts (such unlawfulness having been adjudicated by a court of proper
         jurisdiction) of Owner.

                  (b)      Property Damage, Etc. Owner agrees to indemnify,
         defend, protect, save and hold Manager and all of the other Indemnified
         Parties harmless from any and all Losses in connection with or in any
         way related to the Property and from liability for damage to the
         Property and injuries to or death of any person whomsoever, and damage
         to property; provided, however, that such indemnification shall not
         extend to any such Losses arising out of the willful misconduct, gross
         negligence and/or unlawful acts (such unlawfulness having been
         adjudicated by a court of proper jurisdiction) of Manager or any of the
         other Indemnified Parties. Manager shall not be liable for any error of
         judgment or for any mistake of fact or law, or for any thing that it
         may do or refrain from doing, except in cases of willful misconduct,
         gross negligence and/or unlawful acts (such unlawfulness having been
         adjudicated by a court of proper jurisdiction).

3.6      Environmental Matters. Owner hereby warrants and represents to Manager
that to the best of Owner's knowledge, no Property, upon acquisition by Owner,
nor any part thereof, will be used to treat, deposit, store, dispose of or place
any hazardous substance that may subject Manager to liability or claims under
the Comprehensive Environmental Response, Compensation and Liability Act of 1980
(42 U.S.C.A. Section 9607) or any constitutional provision, statute, ordinance,
law, or regulation of any governmental body or of any order or ruling of any
public authority or official thereof, having or claiming to have jurisdiction
thereover. Furthermore, Owner agrees to indemnify, protect, defend, save and
hold Manager and all of the other Indemnified Parties from any and all Losses
involving, concerning or in any way related to any past, current or future
allegations regarding treatment, depositing, storage, disposal or placement by
any party other than Manager of hazardous substances on the Property.

3.7      Legal Status of Properties. Owner represents that to the best of its
knowledge each Property and any equipment thereon, when acquired by Owner, will
comply with all legal requirements and authorizes Manager to disclose the
identity of the Owner of the Property to any such officials and agrees to
indemnify, protect, defend, save and hold Manager and the other Indemnified
Parties harmless of and from any and all Losses that may be imposed on them or
any of them by reason of the failure of Owner to correct any present or future
violation or alleged violation of any and all present or future laws,

                                      -9-
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ordinances, statutes, or regulations of any public authority or official
thereof, having or claiming to have jurisdiction thereover, of which it has
actual notice. In the event it is alleged or charged that any Improvement or any
equipment on a Property or any act or failure to act by Owner with respect to
the Property or the sale, rental, or other disposition thereof fails to comply
with, or is in violation of, any of the requirements of any constitutional
provision, statute, ordinance, law, or regulation of any governmental body or
any order or ruling of any public authority or official thereof having or
claiming to have jurisdiction thereover, and Manager, in its sole and absolute
discretion, considers that the action or position of Owner, with respect thereto
may result in damage or liability to Manager, Manager shall have the right to
cancel this Agreement at any time by written notice to Owner of its election so
to do, which cancellation shall be effective upon the service of such notice.
Such cancellation shall not release the indemnities of Owner set forth in this
Agreement and shall not terminate any liability or obligation of Owner to
Manager for any payment, reimbursement, or other sum of money then due and
payable to Manager hereunder.

3.8      Extraordinary Payments. Owner agrees to give adequate advance written
notice to Manager if Owner desires that Manager make any extraordinary payment,
out of Gross Revenue, to the extent funds are available after the payment of
Manager's compensation as provided for herein and all operational expenses, of
mortgage indebtedness, general taxes, special assessments, or fire, boiler or
any other insurance premiums.

                                   ARTICLE IV

                                    EXPENSES

4.1      Owner's Expenses. Except as otherwise specifically provided, all costs
and expenses incurred hereunder by Manager in fulfilling its duties to Owner
shall be for the account of and on behalf of Owner. Such costs and expenses
shall include the wages and salaries and other employee-related expenses of all
on-site and off-site employees of Manager who are engaged in the operation,
management, maintenance and leasing or access control of the Properties,
including taxes, insurance and benefits relating to such employees, and legal,
travel and other out-of-pocket expenses that are directly related to the
management of specific Properties. All costs and expenses for which Owner is
responsible under this Management Agreement shall be paid by Manager out of the
Account. In the event the Account does not contain sufficient funds to pay all
said expenses, Owner shall fund all sums necessary to meet such additional costs
and expenses.

4.2      Manager's Expenses. Manager shall, out of its own funds, pay all of its
general overhead and administrative expenses.

                                    ARTICLE V

                             MANAGER'S COMPENSATION

5.1      Management Fees. Commencing on the date hereof, Owner shall pay Manager
property management and leasing fees in an amount not to exceed the fees
customarily charged in arm's length transactions by others rendering similar
services in the same geographic area for similar properties as determined by a
survey of brokers and agents in such area (the "Management Fees"). The
Management Fees shall be calculated on a monthly basis from the rental income
received from the Properties over the term of this Management Agreement.
Generally, Owner and Manager expect these fees to be between approximately two
and four percent (2.0%-4.0%) of Gross Revenues for the management of commercial
office buildings and approximately five percent (5.0%) of Gross Revenues for the
management of retail and industrial properties. Manager's compensation under
this Section 5.1 shall apply to all renewals,

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extensions or expansions of Leases that Manager has originally negotiated. In
the event Manager assists with planning and coordinating the construction of any
tenant-paid finish-out or improvements, Manager shall be entitled to receive
from any such tenant an amount equal to not greater than five percent (5.0%) of
the cost of such tenant improvements.

5.2      Leasing Fees. In addition to the compensation paid to Manager under
Section 5.1 above, for the leasing of the properties, Manager shall be entitled
to receive a separate fee for the Leases of new tenants and renewals of Leases
with existing tenants in an amount not to exceed the fee customarily charged in
arm's length transactions by others rendering similar services in the same
geographic area for similar properties as determined by a survey of brokers and
agents in such area.

5.3      Audit Adjustment. If any audit of the records, books or accounts
relating to the Properties discloses an overpayment or underpayment of
Management Fees, Owner or Manager shall promptly pay to the other party the
amount of such overpayment or underpayment, as the case may be. If such audit
discloses an overpayment of Management Fees for any fiscal year of more than the
correct Management Fees for such fiscal year, Manager shall bear the cost of
such audit.

                                   ARTICLE VI

                          INSURANCE AND INDEMNIFICATION

6.1      Insurance to be Carried.

                  (a)      Manager shall obtain and keep in full force and
         effect insurance on the Properties against such hazards as Owner and
         Manager shall deem appropriate, but in any event insurance sufficient
         to comply with the Leases and Ownership Agreements shall be maintained.
         All liability policies shall provide sufficient insurance satisfactory
         to both Owner and Manager and shall contain waivers of subrogation for
         the benefit of Manager.

                  (b)      Manager shall obtain and keep in full force and
         effect, in accordance with the laws of the state in which each Property
         is located, employer's liability insurance applicable to and covering
         all employees of Manager at the Properties and all persons engaged in
         the performance of any work required hereunder, and Manager shall
         furnish Owner certificates of insurers naming Owner as a co-insured and
         evidencing that such insurance is in effect. If any work under this
         Management Agreement is subcontracted as permitted herein, Manager
         shall include in each subcontract a provision that the subcontractor
         shall also furnish Owner with such a certificate.

6.2      Insurance Expenses. Premiums and other expenses of such insurance, as
well as any applicable payments in respect of deductibles shall be borne by
Owner.

6.3      Cooperation with Insurers. Manager shall cooperate with and provide
reasonable access to the Properties to representatives of insurance companies
and insurance brokers or agents with respect to insurance that is in effect or
for which application has been made. Manager shall use its best efforts to
comply with all requirements of insurers.

6.4      Accidents and Claims. Manager shall promptly investigate and shall
report in detail to Owner all accidents, claims for damage relating to
Ownership, operation or maintenance of the Properties, and any damage or
destruction to the Properties and the estimated costs of repair thereof, and
shall prepare for approval by Owner all reports required by an insurance company
in connection with any such accident, claim, damage, or destruction. Such
reports shall be given to Owner promptly, and any report not so

                                      -11-
<PAGE>

given within 10 (ten) days after the occurrence of any such accident, claim,
damage or destruction shall be noted in the monthly operating statement
delivered to Owner pursuant to Section 2.5(b). Manager is authorized to settle
any claim against an insurance company arising out of any policy and, in
connection with such claim, to execute proofs of loss and adjustments of loss
and to collect and receipt for loss proceeds.

6.5      Indemnification. Manager shall hold Owner harmless from and indemnify
and defend Owner against any and all claims or liability for any injury or
damage to any person or property whatsoever for which Manager is responsible
occurring in, on, or about the Properties, including, without limitation, the
Improvements when such injury or damage shall be caused by the negligence of
Manager, its agents, servants, or employees, except to the extent that Owner
recovers insurance proceeds with respect to such matter. Owner will indemnify
and hold Manager harmless against all liability for injury to persons and damage
to property caused by Owner's negligence and which did not result from the
negligence of misconduct of Manager, except to the extent Manager recovers
insurance proceeds with respect to such matter.

                                   ARTICLE VII

                              TERM AND TERMINATION

7.1      Term. This Agreement shall commence on the date first above written and
shall continue until the seventh (7th) anniversary of such date and thereafter
for successive seven (7) year renewal periods, unless on or before 30 days prior
to the date last above mentioned or on or before 30 days prior to the expiration
of any such renewal period, Manager shall notify Owner in writing that it elects
to terminate this Agreement, in which case this Agreement shall be thereby
terminated on said last mentioned date. In addition, and notwithstanding the
foregoing, Owner may terminate this Agreement at any time upon delivery of
written notice to Manager not less than thirty (30) days prior to the effective
date of termination, in the event of (and only in the event of) a showing by
Owner of willful misconduct, gross negligence, or deliberate malfeasance by
Manager in the performance of Manager's duties hereunder. In addition, either
party may terminate this Agreement immediately upon the occurrence of any of the
following:

                  (a)      A decree or order is rendered by a court having
         jurisdiction (i) adjudging Manager as bankrupt or insolvent, or (ii)
         approving as properly filed a petition seeking reorganization,
         readjustment, arrangement, composition or similar relief for Manager
         under the federal bankruptcy laws or any similar applicable law or
         practice, or (iii) appointing a receiver or liquidator or trustee or
         assignee in bankruptcy or insolvency of Manager or a substantial part
         of the property of Manager, or for the winding up or liquidation of its
         affairs, or

                  (b)      Manager (i) institutes proceedings to be adjudicated
         a voluntary bankrupt or an insolvent, (ii) consents to the filing of a
         bankruptcy proceeding against it, (iii) files a petition or answer or
         consent seeking reorganization, readjustment, arrangement, composition
         or relief under any similar applicable law or practice, (iv) consents
         to the filing of any such petition, or to the appointment of a receiver
         or liquidator or trustee or assignee in bankruptcy or insolvency for it
         or for a substantial part of its property, (v) makes an assignment for
         the benefit of creditors, (vi) is unable to or admits in writing its
         inability to pay its debts generally as they become due unless such
         inability shall be the fault of the other party, or (vii) takes
         corporate or other action in furtherance of any of the aforesaid
         purposes.

7.2      Manager's Obligations Upon Termination. Upon the termination of this
Management Agreement, Manager shall have the following duties:

                                      -12-
<PAGE>

                  (a)      Manager shall deliver to Owner or its designee, all
         books and records with respect to the Properties.

                  (b)      Manager shall transfer and assign to Owner, or its
         designee, all service contracts and personal property relating to or
         used in the operation and maintenance of the Properties, except
         personal property paid for and owned by Manager. Manager shall also,
         for a period of sixty (60) days immediately following the date of such
         termination, make itself available to consult with and advise Owner, or
         its designee, regarding the operation, maintenance and leasing of the
         Properties.

                  (c)      Manager shall render to Owner an accounting of all
         funds of Owner in its possession and shall deliver to Owner a statement
         of all Management Fees claimed to be due to Manager and shall cause
         funds of Owner held by Manager relating to the Properties to be paid to
         Owner or its designee.

7.3      Owner's Obligations Upon Termination. Owner shall pay or reimburse
Manager for any sums of money due it under this Agreement for services and
expenses prior to termination of this Agreement. All provisions of this
Agreement that require Owner to have insured, or to protect, defend, save, hold
and indemnify or to reimburse Manager shall survive any expiration or
termination of this Agreement and, if Manager is or becomes involved in any
claim, proceeding or litigation by reason of having been Manager of Owner, such
provisions shall apply as if this Agreement were still in effect.

The parties understand and agree that Manager may withhold funds for sixty (60)
days after the end of the month in which this Agreement is terminated to pay
bills previously incurred but not yet invoiced and to close accounts. Should the
funds withheld be insufficient to meet the obligation of Manager to pay bills
previously incurred, Owner will, upon demand, advance sufficient funds to
Manager to ensure fulfillment of Manager's obligation to do so, within ten (10)
days of receipt of notice and an itemization of such unpaid bills.

                                  ARTICLE VIII

                                  MISCELLANEOUS

8.1      Notices. All notices, approvals, consents and other communications
hereunder shall be in writing, and, except when receipt is required to start the
running of a period of time, shall be deemed given when delivered in person or
on the fifth day after its mailing by either party by registered or certified
United States mail, postage prepaid and return receipt requested, to the other
party, at the addresses set forth after their respect name below or at such
different addresses as either party shall have theretofore advised the other
party in writing in accordance with this Section 8.1.

             Owner:      HARTMAN REIT OPERATING PARTNERSHIP, L.P.
                         c/o Hartman Commercial Properties REIT
                         1450 West Sam Houston Parkway, North, Suite 100
                         Houston, Texas 77043
                         Attention: Chief Financial Officer

             Manager:    HARTMAN MANAGEMENT, L.P.
                         1450 West Sam Houston Parkway, North, Suite 100
                         Houston, Texas 77043
                         Attention: Chief Financial Officer

                                      -13-
<PAGE>

8.2      Governing Law; Venue. This Management Agreement shall be governed by
and construed in accordance with the laws of the State of Texas, and any action
brought to enforce the agreements made hereunder or any action which arises out
of the relationship created hereunder shall be brought exclusively in Harris
County, Texas.

8.3      Assignment. Manager may delegate partially or in full its duties and
rights under this Management Agreement but only with the prior written consent
of Owner. Owner acknowledges and agrees that any or all of the duties of Manager
as contained herein may be delegated by Manager and performed by a person or
entity ("Submanager") with whom Manager contracts for the purpose of performing
such duties. Owner specifically grants Manager the authority to enter into such
a contract with a Submanager; provided that, unless Owner otherwise agrees in
writing with such Submanager, Owner shall have no liability or responsibility to
any such Submanager for the payment of the Submanager's fee or for reimbursement
to the Submanager of its expenses or to indemnify the Submanager in any manner
for any matter; and provided further that Manager shall require such Submanager
to agree, in the written agreement setting forth the duties and obligations of
such Submanager, to indemnify Owner for all Losses incurred by Owner as a result
of the willful misconduct or gross negligence of the Submanager, except that
such indemnity shall not be required to the extent that Owner recovers issuance
proceeds with respect to such matter. Any contract entered into between Manager
and a Submanager pursuant to this Section 8.3 shall be consistent with the
provisions of this Agreement, except to the extent Owner otherwise specifically
agrees in writing. This Management Agreement shall be binding upon and shall
inure to the benefit of the parties hereto and their respective successors and
assigns.

8.4      Third Party Leasing Services. Manager acknowledges that from time to
time Owner may determine that it is in the best interests of Owner to retain a
third party to provide certain leasing services with respect to certain
Properties and to compensate such third party for such leasing services. Upon
the prior written consent of Manager, Owner shall have the authority to enter
into such a contract for leasing services with a third party (a "Third Party
Leasing Agreement"); provided that Manager shall have no liability or
responsibility to Owner for any of the duties and obligations undertaken by such
party, and Owner agrees to indemnify Manager for all Losses incurred by Manager
as a result of acts of such third party pursuant to the Third Party Leasing
Agreement. To the extent that leasing services are specifically required to be
performed by a third party pursuant to such Third Party Leasing Agreement,
Manager shall have no obligation to perform such leasing services and Owner
shall have no obligation to Manager for leasing fees pursuant to Section 5.2
hereof.

8.5      Third Party Management Services. Manager acknowledges that from time to
time Owner may acquire interests in Properties in which Owner does not control
the determination of the party that is engaged to provide property management
and other services to be provided by Manager with respect to all Properties
acquired by Owner hereunder. Upon the prior written consent of Manager, Owner
shall have the authority to acquire such non-controlling interests in Properties
for which a third party provides some or all of the services otherwise required
to be performed by Manager hereunder (a "Third Party Management Agreement");
provided that Manager shall have no liability or responsibility to Owner for any
of the duties and obligations undertaken by such third party, and Owner agrees
to indemnify Manager for all Losses incurred by Manager as a result of the acts
of such third party pursuant to the Third Party Management Agreement. To the
extent that property management and other services are specifically required to
be performed by a third party pursuant to such Third Party Management Agreement,
Manager shall have no obligation to perform such services and Owner shall have
no obligation to Manager for compensation for such services pursuant to Article
V hereof.

                                      -14-
<PAGE>

8.6      No Waiver. The failure of Owner to seek redress for violation or to
insist upon the strict performance of any covenant or condition of this
Management Agreement shall not constitute a waiver thereof for the future.

8.7      Amendments. This Management Agreement may be amended only by an
instrument in writing signed by the party against whom enforcement of the
amendment is sought.

8.8      Headings. The headings of the various subdivisions of this Management
Agreement are for reference only and shall not define or limit any of the terms
or provisions hereof.

8.9      Counterparts. This Management Agreement may be executed in two or more
counterparts, each of which shall be deemed an original, and it shall not be
necessary in making proof of this Management Agreement to produce or account for
more than one such counterpart.

8.10     Entire Agreement. This Management Agreement contains the entire
understanding and all agreements between Owner and Manager respecting the
management of the Properties. There are no representations, agreements,
arrangements or understandings, oral or written, between Owner and Manager
relating to the management of the Properties that are not fully expressed
herein.

8.11     Disputes. If there shall be a dispute between Owner and Manager
relating to this Management Agreement resulting in litigation, the prevailing
party in such litigation shall be entitled to recover from the other party to
such litigation such amount as the court shall fix as reasonable attorneys'
fees.

8.12     Activities of Manager. The obligations of Manager pursuant to the terms
and provisions of this Management Agreement shall not be construed to preclude
Manager from engaging in other activities or business ventures, whether or not
such other activities or ventures are in competition with Owner or the business
of Owner.

8.13     Independent Contractor. Manager and Owner shall not be construed as
joint venturers or partners of each other pursuant to this Management Agreement,
and neither shall have the power to bind or obligate the other except as set
forth herein. In all respects, the status of Manger to Owner under this
Agreement is that of an independent contractor.

8.14     No Third-Party Rights. Nothing expressed or referred to in this
Management Agreement will be construed to give any Person other than the parties
to this Management Agreement any legal or equitable right, remedy or claim under
or with respect to this Management Agreement or any provision of this Management
Agreement, except such rights as shall inure to a successor or permitted
assignee pursuant to Section 8.3.

8.15     Ownership of Proprietary Property. The Manager retains ownership of and
reserves all Intellectual Property Rights in the Proprietary Property. To the
extent that Owner has or obtains any claim to any right, title or interest in
the Proprietary Property, including without limitation in any suggestions,
enhancements or contributions that Owner may provide regarding the Proprietary
Property, Owner hereby assigns and transfers exclusively to the Manager all
right, title and interest, including without limitation all Intellectual
Property Rights, free and clear of any liens, encumbrances or licenses in favor
of Owner or any other party, in and to the Proprietary Property. In addition, at
the Manager's expense, Owner will perform any acts that may be deemed desirable
by the Manager to evidence more fully the transfer of ownership of right, title
and interest in the Proprietary Property to the Manager, including but not
limited to the execution of any instruments or documents now or hereafter
requested by the Manager to perfect, defend or confirm the assignment described
herein, in a form determined by the Manager.

                                      -15-
<PAGE>

         IN WITNESS WHEREOF, the parties have executed this Property Management
Agreement as of the date first above written.

                           HARTMAN COMMERCIAL PROPERTIES REIT

                           By: ________________________________________
                           Name: ______________________________________
                           Title: _____________________________________

                           HARTMAN REIT OPERATING
                            PARTNERSHIP, L.P.

                           By: Hartman Commercial Properties REIT
                               General Partner

                                 By: __________________________________
                                 Name: ________________________________
                                 Title: _______________________________

                           HARTMAN MANAGEMENT, L.P .

                           By: ________________________________________
                           Name: ______________________________________
                           Title: _____________________________________

                                      -16-