FIRST AMENDMENT TO AMENDED AND
                             RESTATED CREDIT AGREEMENT

          THIS FIRST AMENDMENT to Amended and Restated Credit Agreement is dated
as of March 16, 1998, and is made by and among GRUBB & ELLIS COMPANY, a Delaware
corporation (the "Borrower"), each of the GUARANTORS, the BANKS and PNC BANK,
NATIONAL ASSOCIATION, in its capacity as agent for the Banks (hereinafter
referred to in such capacity as the "Agent").
                                          
                                     BACKGROUND

          WHEREAS, the parties hereto are parties to that certain Amended and
Restated Credit Agreement dated as of January 26, 1998 (the "Agreement"),
pursuant to which the Banks provided to the Borrower a revolving credit facility
in an aggregate principal amount not to exceed $35,000,000 at any one time
outstanding; and

          WHEREAS, the Borrower has requested the Lender to amend the negative
covenant in the Agreement with respect to permitted indebtedness in order to
address certain indebtedness which the Borrower or Grubb & Ellis Management
Services, Inc. may incur in connection with Permitted Acquisitions.
          
                                          
                                     AGREEMENT

          NOW THEREFORE, the parties hereto, in consideration of their mutual
covenants and agreements hereinafter set forth and intending to be legally bound
hereby, covenant and agree as follows:

1.   Capitalized terms used herein unless otherwise defined herein shall have
     the meanings ascribed to them in the Agreement.

2.   Subsection 8.2.1(iv) of the Agreement is hereby amended and restated as
     follows:

     "(iv)     Indebtedness in the form of Earn-Out Consideration and
Acquisition Indebtedness when such Acquisition Indebtedness is due within two
years of the date of the Permitted Acquisition, provided that all such Earn-Out
Consideration and Acquisition Indebtedness shall be unsecured and shall be
subordinated to the Obligations on terms and conditions acceptable to the
Required Banks in their absolute discretion."


3.   The Loan Parties reconfirm and ratify the Agreement and the Loan Documents
     all in accordance with their respective terms, except to the extent that
     any of those terms are expressly modified by the provisions of this
     Amendment, and the Loan Parties confirm that the Agreement and the Loan
     Documents have at all times since the date of their respective execution
     and delivery continued in full force and effect.



4.   The provisions of this Agreement shall bind the Loan Parties and their
     respective successors and assigns and are for the benefit of the Agent and
     the Banks and their respective successors and assigns.

5.   The Loan Parties each represent that it has the corporate power and has
     been duly authorized by all requisite corporate action to execute and
     deliver this Amendment and to perform its obligations hereunder.

6.   The Loan Parties each represent that this Amendment has been duly executed
     and delivered by such Loan Party and constitutes the legal, valid and
     binding obligations of such Loan Party, enforceable against such Loan Party
     in accordance with its terms, except to the extent that the enforceability
     thereof may be limited by bankruptcy, insolvency, reorganization,
     moratorium, fraudulent conveyance or other similar laws affecting the
     enforceability of creditors rights generally or by general equitable
     principles.

7.   Neither this Amendment nor the consummation of the transactions
     contemplated herein nor the performance by the Loan Parties of their
     respective obligations hereunder or under the Agreement or the Loan
     Documents will (i) violate any law, rule or regulation or court order to
     which any Loan Party is subject; (ii) conflict with or result in a breach
     of any Loan Party's certificate of incorporation or bylaws or any material
     agreement or  instrument to which any Loan Party is subject or by which its
     properties are bound or (iii) result in the creation or imposition of any
     lien, security interest or encumbrance on the property of any Loan Party,
     whether now owned or hereafter acquired, other than liens in favor of the
     Agent for the benefit of the Banks.

8.   This Amendment may be executed by different parties hereto on any number of
     separate counterparts, each of which, when so executed and delivered, shall
     be an original, and all such counterparts shall together constitute one and
     the same instrument.


               
                      [SIGNATURES APPEAR ON THE NEXT PAGE.]



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     IN WITNESS WHEREOF, and intending to be legally bound hereby, this First
Amendment to Amended and Restated Credit Agreement has been duly signed, sealed
and delivered by the undersigned parties as of the day and year specified at the
beginning hereof.


                                       GRUBB & ELLIS COMPANY

                                       By:  /s/ Brian Parker              (Seal)
                                           -------------------------------
                                       Name: Brian Parker  
                                            ------------------------------
                                       Title:  SVP, CFO   
                                             -----------------------------
          

                                        EACH OF THE SUBSIDIARIES OF GRUBB & 
                                        ELLIS COMPANY SET FORTH ON THE
                                        ATTACHED SCHEDULE I

                                        By:  /s/ Brian Parker             (Seal)
                                           -------------------------------
                                        Name: Brian Parker  
                                              ----------------------------
                                        the  SVP,CFO
                                           -------------------------------
                                        of each of the Loan Parties set
                                        forth on Schedule I attached hereto

                                        PNC BANK, NATIONAL ASSOCIATION,
                                        individually and as Agent

                                        By:    /s/ Jay C. Baker  
                                           -------------------------------
                                        Title:  SVP 
                                              ----------------------------
          

                                        AMERICAN NATIONAL BANK AND
                                        TRUST COMPANY OF CHICAGO

                                        By:  /s/ Ross Weigand   
                                            ------------------------------
                                        Title: Vice President    
                                              ----------------------------

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