Document:

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Exhibit 10.5.2

                                 FIRST AMENDMENT
                                       TO
                             SUMMIT PROPERTIES INC.
                 1996 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN

A. The Summit Properties Inc. 1996 Non-Qualified Employee Stock Purchase Plan
(the "Plan") is hereby amended as follows:

         1. Section 2.7 is hereby amended by deleting said Section in its
entirety and substituting therefor the following:

                  "2.7 Election Period shall mean a period which (a) shall come
         before a related Purchase Period and (b) shall continue until the last
         business day of the Purchase Period."

B. The effective date of this First Amendment shall be January 1, 1997.

C. Except as amended herein, the Plan is confirmed in all other respects.<PAGE>   1

Exhibit 10.5.3

                                SECOND AMENDMENT
                                       TO
                             SUMMIT PROPERTIES INC.
                 1996 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN

A. The Summit Properties Inc. 1996 Non-Qualified Employee Stock Purchase Plan
(the "Plan"), as previously amended, is hereby further amended as follows:

         1.  Section 6 is hereby amended by adding the following subsection (f)
at the end thereof:

                  "(f) With the approval of the Compensation Committee, a
         Participant who is an Eligible Employee may fund his cash contributions
         under the Plan through a promissory note made payable to the Company
         pursuant to the Company's loan policy."

B. The effective date of this Second Amendment shall be September 1, 1997.

C. Except as amended herein, the Plan is confirmed in all other respects.<PAGE>   1

Exhibit 10.5.4

                                 THIRD AMENDMENT
                                       TO
                             SUMMIT PROPERTIES INC.
                 1996 NON-QUALIFIED EMPLOYEE STOCK PURCHASE PLAN

A.   The Summit Properties Inc. 1996 Non-Qualified Employee Stock Purchase Plan
(the "Plan"), as previously amended, is hereby further amended as follows:

     1. (a) Section 6 is hereby amended by deleting subsection (a)(2) thereof in
its entirety and substituting therefor the following:

                  "(2) the maximum payroll contribution and cash contribution
         which a Participant can make for purchases under this Plan for any
         calendar year shall be $25,000."

        (b) Section 6 is hereby amended by deleting subsection (f) thereof in
its entirety.

B.  The effective date of this Third Amendment shall be December 13, 1999.

C.  Except as amended herein, the Plan is confirmed in all other respects.<PAGE>   1

Exhibit 10.7.1

                              EMPLOYMENT AGREEMENT

         THIS EMPLOYMENT AGREEMENT (the "Agreement"), is made and entered into
on this 15th day of February, 1999, ("Effective Date") by and between WILLIAM F.
PAULSEN, an individual resident of the State of North Carolina (the
"Executive"), SUMMIT PROPERTIES INC., a Maryland corporation, and SUMMIT
MANAGEMENT COMPANY, a Maryland corporation. Summit Properties Inc. and Summit
Management Company are referred to herein collectively as the "Company";

                              W I T N E S S E T H:

         WHEREAS, the Company desires to employ Executive, and Executive desires
to be employed by the Company on the terms and conditions contained in this
Agreement;

         NOW, THEREFORE, in consideration of the mutual promises and agreements
contained herein and other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the parties to this Agreement,
intending to be legally bound, hereby agree as follows:

                                       1.
                                   Employment

         Subject to the terms of this Agreement, the Company hereby employs
Executive, and Executive hereby accepts such employment with the Company.
Executive initially shall serve as an officer of the Company in the capacity of
Chief Operating Officer of Summit Properties Inc. and Vice President of Summit
Management Company and initially shall have the duties, rights and
responsibilities normally associated with such positions consistent with the
Bylaws of Summit Properties Inc. and Summit Management Company, respectively,
together with such other reasonable duties relating to the operation of the
business of the Company and its affiliates as may be assigned to him from time
to time by the Board of Directors of Summit Properties Inc. (the "Board") or as
may otherwise be provided in such Bylaws. Executive shall devote his full
business time, skills and best efforts to rendering services on behalf of the
Company and its affiliates and shall exercise such care as is customarily
required by executives undertaking similar duties for entities similar to the
Company.

                                       2.
                             Compensation; Expenses

         2.1   Base Salary. Commencing on January 1, 1999, the Company shall pay
               Executive during the term of Executive's employment under this
               Agreement, a base salary equal to Three Hundred Thousand and
               00/100 Dollars ($300,000.00) per annum (the "Base Salary"), which
               amount shall be subject to adjustment, if any, in accordance with
               this ss. 2.1. The Compensation Committee of the Board (the
               "Committee") shall review Executive's Base Salary on an annual
               basis, and

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               the Committee upon such review and in its sole discretion, may
               increase or decrease Executive's Base Salary by an amount which
               the Committee deems appropriate in light of the Company's and
               Executive's performance during the period covered by such review;
               provided, however, that Executive's Base Salary shall not be
               reduced below Three Hundred Thousand and 00/100 Dollars
               ($300,000.00) per annum. The Base Salary, less all applicable
               withholding taxes, shall be paid to Executive in accordance with
               the payroll procedures in effect with respect to officers of the
               Company.

         2.2   Stock Options. Executive shall be entitled to participate in
               employee stock option plans from time to time established for the
               benefit of employees of the Company in accordance with the terms
               and conditions of such plans.

         2.3   Expenses. Executive shall be reimbursed for all reasonable
               business-related expenses incurred by Executive at the request of
               or on behalf of the Company.

         2.4   Participation in Employee Benefit Plans. Executive shall be
               entitled to participate in such medical, dental, disability,
               hospitalization, life insurance, profit sharing and other benefit
               plans as the Company shall maintain from time to time for the
               benefit of executive officers of the Company, on the terms and
               subject to the conditions set forth in such plans. In addition,
               during the term of this Agreement, Executive shall be entitled to
               a comprehensive annual physical performed, at the company's
               expense, by the physician or medical group of Executive's
               choosing.

         2.5   Compensation upon Termination of Employment. If Employee's
               employment under this Agreement is terminated for any reason
               whatsoever, Employee shall not thereafter be entitled to receive
               any Base Salary for periods following such termination; provided,
               however, that Employee shall be entitled to receive any Base
               Salary which may be owed to Employee but is unpaid as of the date
               on which Employee's employment is terminated. The benefits, if
               any, payable to or on behalf of Employee upon Employee's
               termination of employment from the Company under any employee
               benefit plans and incentive compensation and other compensatory
               arrangements shall be governed by the terms and conditions for
               benefit payments set forth in such plans and arrangements.

         2.6   Vacation. In addition to Company holidays, Executive shall
               receive such paid vacation time each year during the term of this
               Agreement consistent with vacation policies of the Company for
               its executive officers. Said paid vacation time shall initially
               be twenty days. Any unused vacation days in any year may not be
               carried over to subsequent years, and Executive shall receive no
               additional compensation for any unused vacation days.

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         2.7   Perquisites. Executive shall be entitled to receive such
               individual perquisites as are consistent with the Company's
               policies applicable to its executive officers.

                                       3.
                               Term of Employment

         3.1   Term. The employment relationship under the Agreement shall
               commence as of the above written date (the "Effective Date") and
               shall continue until the date twenty (20) business days after
               written notice is given to the other party by either the Company
               or Employee that the employment relationship shall terminate.
               Such termination notice may be given by either party without
               cause and for any or no reason.

                                       4.
                                  Miscellaneous

         4.1.  Binding Effect. This Agreement shall inure to the benefit of and
               shall be binding upon Executive and his executor, administrator,
               heirs, personal representative and assigns, and the Company and
               its successors and assigns; provided, however, that Executive
               shall not be entitled to assign or delegate any of his rights or
               obligations hereunder without the prior written consent of
               Company; and further provided that the Company shall not be
               entitled to assign or delegate any of its rights or obligations
               hereunder except to a corporation, partnership or other business
               entity that is, directly or indirectly, controlled by or under
               common control with Summit Properties Inc.

         4.2.  Construction of Agreement. No provision of this Agreement or any
               related document shall be construed against or interpreted to the
               disadvantage or any party hereto by any court or other
               governmental or judicial authority by reason of such party having
               or being deemed to have structured or drafted such provision.

         4.3   Amendment; Waiver. Except as otherwise expressly provided in this
               Agreement, no amendment, modification or discharge of this
               Agreement shall be valid or binding unless set forth in writing
               and duly executed by each of the parties hereto. Any waiver by an
               party or consent by any party to any variation from any provision
               of this Agreement shall be valid only if in writing and only in
               the specific instance in which it is given, and no such waiver or
               consent shall be construed as a waiver of any other provision or
               as a consent with respect to any similar instance or
               circumstance.

         4.4   Governing Law. This Agreement shall be governed by and construed
               in accordance with the laws of the State of North Carolina.

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         4.5.  Survival of Agreements. All covenants and agreements made herein
               shall survive the execution and delivery of this Agreement and
               the termination of Executive's employment hereunder for any
               reason.

         4.6   Headings. The section and paragraph headings contained in this
               Agreement are for reference purposes only and shall not affect in
               any way the meaning or interpretation of this Agreement.

         4.7   Notices. All notices, requests, consents and other communications
               hereunder shall be in writing and shall be deemed to be given
               when delivered personally or mailed first class, registered or
               certified mail, postage prepaid, in either case, addressed as
               follows:

                     (a)      If to Executive:

                              William F. Paulsen
                              At last known address as reflected
                              in the Company's records.

                     (b)      If to the Company, addressed to:

                              Summit Properties Inc.
                              212 South Tryon Street, Suite 500
                              Charlotte, North Carolina 28281
                              Attn:  Michael G. Malone

         4.8   Counterparts. This Agreement may be executed in two or more
               counterparts, each of which shall be deemed to be an original,
               but all of which together shall constitute one and the same
               instrument.

         4.9   Entire Agreement. This Agreement, together with the
               Noncompetition Agreement, Indemnification Agreement, and
               Executive Severance Agreement, constitute the entire agreement of
               the parties with respect to the subject matter hereof and upon
               the Effective Date, will supersede and replace all prior
               agreements, written and oral, between the parties hereto or with
               respect to the subject matter hereof. This Agreement may be
               modified only by a written instrument signed by each of the
               parties hereto.

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

                                     SUMMIT PROPERTIES INC.

                                     By: /S/ STEVEN R. LeBLANC
                                        ----------------------
                                        Name:  Steven R. LeBlanc
                                        Title: President

                                     SUMMIT MANAGEMENT COMPANY

                                     By: /S/ STEVEN R. LeBLANC
                                        ----------------------
                                        Name:  Steven R. LeBlanc
                                        Title: Vice President

                                     Collectively, the "Company"

                                     /S/ WILLIAM F. PAULSEN [SEAL]
                                     -----------------------------
                                     William F. Paulsen
                                     "Executive"

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