Exhibit 4.15


                            SUBORDINATION AGREEMENT


     THIS SUBORDINATION AGREEMENT is dated as of March 13, 1997 and is made 
by and among GRUBB & ELLIS COMPANY, a Delaware corporation ( the "Borrower"), 
and EACH OF THE CORPORATIONS LISTED ON THE ATTACHED SUBSIDIARIES SCHEDULE I 
(the "Subsidiaries" being collectively referred to herein together with 
Borrower as the "Companies" and individually as a "Company"), and for the 
benefit of PNC BANK, NATIONAL ASSOCIATION (the "Lender").  Each capitalized 
term used herein shall, unless otherwise defined herein, have the same 
meaning given to such term in the Credit Agreement of even date herewith (as 
it may hereafter be amended, restated, supplemented or otherwise modified 
from time to time, the "Credit Agreement") by and among the Borrower, each of 
the Guarantors party thereto (as defined in the Credit Agreement) and the 
Lender.
                                WITNESSETH THAT:

     WHEREAS, pursuant to the Credit Agreement, the Lender intends to make or 
has made Revolving Credit Loans to the Borrower as provided therein; 

     WHEREAS, the Companies are now or may hereafter become indebted to each 
other (all present and future indebtedness of the Companies to each other, 
whether created directly or acquired by assignment or otherwise, and interest 
and premiums, if any, thereon and other amounts payable in respect thereof 
are hereinafter collectively referred to as the "SUBORDINATED DEBT"); and

     WHEREAS, the obligation of the Lender to make Revolving Credit Loans is 
subject to the condition, among others, that the Companies subordinate the 
Subordinated Debt to the Obligations of the Loan Parties to the Lender 
pursuant to the Loan Documents (the "SENIOR DEBT") in the manner set forth 
herein.

     NOW, THEREFORE, intending to be legally bound hereby, the parties hereto 
covenant and agree as follows:

     1.   SUBORDINATED DEBT SUBORDINATED TO SENIOR DEBT.  The recitals set 
forth above are hereby incorporated by reference.  All Subordinated Debt 
shall be subordinate and subject in right of payment to the prior 
indefeasible payment in full of all Senior Debt pursuant to the provisions 
contained herein.

     2.   PAYMENT OVER OF PROCEEDS UPON DISSOLUTION, ETC.  Upon any 
distribution of assets of any Company (a) in the event of any insolvency or 
bankruptcy case or proceeding, or any receivership, liquidation, 
reorganization, assignment for the benefit of creditors or other similar case 
or proceeding in connection therewith, relative to any such Company or to its 
assets, or (b) after the occurrence and during the continuance of an Event of 
Default or Potential Default under the Credit Agreement or any liquidation, 
dissolution or other winding up of any such Company, whether voluntary or 
involuntary and whether or not involving insolvency or


bankruptcy, or (c) in the event of any assignment for the benefit of 
creditors or any marshalling of assets and liabilities of any such Company (a 
Company distributing assets as set forth herein being referred to in such 
capacity as a "DISTRIBUTING COMPANY"), then and in any such event the Lender 
shall be entitled to receive indefeasible payment in full of all amounts due 
at the time of such event and which are incurred by the Lender thereafter 
which are payable by the Borrower under the Credit Agreement(whether or not 
an Event of Default has occurred under the terms of the Loan Documents or the 
Senior Debt has been declared due and payable prior to the date on which it 
would otherwise have become due and payable) on or in respect of any and all 
Senior Debt before the holder of any Subordinated Debt owed by the 
Distributing Company is entitled to receive any payment on account of the 
principal of or interest on such Subordinated Debt, and to that end the 
Lender shall be entitled to receive, for application to the payment of the 
Senior Debt, any payment or distribution of any kind or character, whether in 
cash, property or securities, which may be payable or deliverable in respect 
of the Subordinated Debt owed by the Distributing Company in any such case, 
proceeding, dissolution, liquidation or other winding up or event.

     3.   NO COMMENCEMENT OF ANY PROCEEDING.  Each Company agrees that, so 
long as the Senior Debt shall remain unpaid, it will not commence, or join 
with any creditor other than the Lender in commencing, any collection or 
enforcement proceeding against any other Company, including, but not limited 
to, those described in Section 2 hereof, or any other enforcement action of 
any kind against any Company in respect of the Subordinated Debt.

     4.   PRIOR PAYMENT OF SENIOR DEBT UPON ACCELERATION OF SUBORDINATED 
DEBT.  If any portion of the Subordinated Debt owed by any Company becomes or 
is declared due and payable before its stated maturity based upon a defualt 
or an event of default under any loan document evidencing the Subordinated 
Debt, then and in such event the Lender shall be entitled to receive 
indefeasible payment in full of all amounts due and to become due on or in 
respect of the Senior Debt (whether or not an Event of Default has occurred 
under the terms of the Credit Agreement or the Senior Debt has been declared 
due and payable prior to the date on which it would otherwise have become due 
and payable) before the holder of any such Subordinated Debt is entitled to 
receive any payment thereon.

     5.   NO PAYMENT WHEN SENIOR DEBT IN DEFAULT.  If any Event of Default 
under the Credit Agreement shall have occurred and be continuing or such an 
Event of Default would result from or exist after giving effect to a payment 
with respect to any portion of the Subordinated Debt, unless the Lender shall 
have consented to or waived the same, so long as any of the Senior Debt shall 
remain outstanding, no payment shall be made by the Company owing such 
Subordinated Debt on account of principal or interest on any portion of the 
Subordinated Debt.

     6.   PAYMENT PERMITTED IF NO DEFAULT.  Nothing contained in this 
Agreement shall prevent any of the Companies, at any time, except during the 
pendency of any of the conditions described in Sections 2, 4 and 5, from 
making the regularly scheduled payments of the Subordinated Debt, or the 
retention thereof by any of the Companies of any money deposited with it for 
the regularly scheduled payments of or on account of the Subordinated Debt.

                                     -2-


     7.   RECEIPT OF PROHIBITED PAYMENTS.  If, notwithstanding the foregoing 
provisions of Sections 2, 4, 5 and 6, a Company which is owed Subordinated 
Debt by a Distributing Company shall have received any payment or 
distribution of assets from the Distributing Company of any kind or 
character, whether in cash, property or securities, other than as expressly 
permitted by the terms of this Agreement, then and in such event such payment 
or distribution shall be held in trust for the benefit of the Lender, shall 
be segregated from other funds and property held by such Company, and shall 
be forthwith paid over to the Lender in the same form as so received (with 
any necessary endorsement) to be applied (in the case of cash) to or held as 
collateral (in the case of non-cash property) for the payment or prepayment 
of the Senior Debt in accordance with the terms of the Credit Agreement.

     8.   RIGHTS OF SUBROGATION.  Each Company agrees that no payment or 
distribution to the Lender pursuant to the provisions of this Agreement shall 
entitle the Company to exercise any rights of subrogation in respect thereof 
until the Senior Debt shall have been indefeasibly paid in full and the 
Commitment under the Credit Agreement shall have terminated.

     9.   INSTRUMENTS EVIDENCING SUBORDINATED DEBT.  At the request of the 
Lender, each Company shall cause each instrument which now or hereafter 
evidences all or a portion of the Subordinated Debt to be conspicuously 
marked as follows: 

          "This instrument is subject to the terms of a Subordination Agreement 
     dated as of March 13, 1997, in favor of PNC Bank, National Association, 
     which Subordination Agreement is incorporated herein by reference.  
     Notwithstanding any contrary statement contained in the within instrument,
     no payment on account of the principal thereof or interest thereon shall 
     become due or payable except in accordance with the express terms of said 
     Subordination Agreement."

At the Lender's request, each Company will further mark its books of account 
in such a reasonable manner as shall be effective to give proper notice to 
the effect of this Agreement.

     10.  AGREEMENT SOLELY TO DEFINE RELATIVE RIGHTS.  The purpose of this 
Agreement is solely to define the relative rights of the Companies, on the 
one hand, and the Lender, on the other hand.  Nothing contained in this 
Agreement is intended to or shall prevent the Companies from exercising all 
remedies otherwise permitted by applicable law upon default under any 
agreement pursuant to which the Subordinated Debt is created, subject to 
Sections 2, 3, 4, 5 and 6 hereof, including, without limitation, the rights 
under this Agreement of the Lender to receive cash, property or securities 
otherwise payable or deliverable with respect to the Subordinated Debt.

     11.  NO IMPLIED WAIVERS OF SUBORDINATION.  No right of the Lender to 
enforce subordination as herein provided shall at any time in any way be 
prejudiced or impaired by any act or failure to act on the part of any 
Company, by any act or failure to act by the Lender, or by any non-compliance 
by any Company with the terms, provisions and covenants of any agreement 
pursuant to which the Subordinated Debt is created, regardless of any 
knowledge thereof the Lender may have or be otherwise charged with.  Each 
Company by its acceptance hereof agrees that, so long as there is Senior Debt 
outstanding or any Commitment is in effect under the Credit Agreement, such 
Company shall not agree to sell, assign, pledge, encumber or otherwise 
dispose

                                      -3-


of, the obligations of the Subordinated Debt, other than by means of payment 
of such Subordinated Debt according to its terms, without the prior written 
consent of the Lender.

     Without in any way limiting the generality of the foregoing paragraph, 
in accordance with the Credit Agreement, the Lender, at any time and from 
time to time, without the consent of or notice to the Companies, except to 
the extent required by the Credit Agreement or other Loan Documents, without 
incurring responsibility to the Companies and without impairing or releasing 
the subordination provided in this Agreement or the obligations hereunder of 
the Companies to the Lender, may do any one or more of the following:  (i) 
change the manner, place or terms of payment, or extend the time of payment, 
renew or alter the Senior Debt or otherwise amend, restate, supplement or 
otherwise modify the Senior Debt or the Credit Agreement; (ii) release any 
person liable in any manner for the payment or collection of the Senior Debt; 
and (iii) exercise or refrain from exercising any rights against any of the 
Companies and any other person or entity.

     12.  ADDITIONAL SUBSIDIARIES. The Companies covenant and agree that each 
of them shall cause any Subsidiary (including, without limitation, each 
direct or indirect Subsidiary) which it creates or acquires after the date 
hereof to become a party to this Agreement by executing a joinder to this 
Agreement in a form of the Guarantor Joinder attached to the Credit Agreement 
as Exhibit 1.1(G)(1) promptly after such Company acquires or creates such 
Subsidiary.

     13.  CONTINUING FORCE AND EFFECT.  This Agreement shall continue in 
force until all of the Senior Debt is indefeasibly paid in full and the 
Commitments under the Credit Agreement have terminated, it being contemplated 
that this Agreement be of a continuing nature.

     14.  MODIFICATION, AMENDMENTS OR WAIVERS.  Any and all agreements 
amending or changing any provision of this Agreement or the rights of the 
Lender hereunder, and any and all waivers or consents to any departures from 
the due performance of the Companies hereunder shall be made only by written 
agreement, waiver or consent signed by the Lender and the Loan Parties.

     15.  EXPENSES.  To the extent set forth in and subject to the Credit 
Agreement, the Companies each unconditionally and jointly and severally agree 
upon demand to pay to the Lender the amount of any and all reasonable and 
necessary out-of-pocket costs, expenses and disbursements, including but not 
limited to reasonable fees and expenses of counsel, which may be incurred by 
the Lender in connection with (a) the exercise or enforcement of any of the 
rights of the Lender hereunder, or (b) the failure by the Companies to 
perform or observe any of the provisions hereof.

     16.  SEVERABILITY.  The provisions of this Agreement are intended to be 
severable.  If any provision of this Agreement shall be held invalid or 
unenforceable in whole or in part in any jurisdiction, such provision shall, 
as to such jurisdiction, be ineffective to the extent of such invalidity or 
unenforceability without in any manner affecting the validity or 
enforceability thereof in any other jurisdiction or the remaining provisions 
hereof in any jurisdiction.

                                     -4-


     17.  GOVERNING LAW.  This Agreement shall be a contract under the 
internal laws of the Commonwealth of Pennsylvania and for all purposes shall 
be construed in accordance with the laws of said Commonwealth without giving 
effect to its conflicts of law principles.

     18.  SUCCESSORS AND ASSIGNS.  This Agreement shall inure to the benefit 
of the Lender, and its successors and assigns, and the obligations of the 
Companies shall be binding upon their respective successors and assigns.  The 
duties and obligations of each of the Companies may not be delegated or 
transferred by it.

     19.  COUNTERPARTS.  This Agreement may be executed in any number of 
counterparts and by the different parties hereto on separate counterparts, 
each of which, when executed and delivered, shall be deemed an original, but 
all such counterparts shall constitute but one and the same instrument.

     20.  ATTORNEYS-IN-FACT.  Each Company hereby authorizes and empowers the 
Lender, at its election and in the name of either itself, or in the name of 
each Company after the occurrence and during the continuance of an Event of 
Default, to execute and file proofs and documents and take any other action 
the Lender may deem advisable in good faith to enforce the Lender's interests 
relating to the Subordinated Debt created hereunder and their right of 
enforcement thereof as set forth herein, and to that end the Companies hereby 
irrevocably make, constitute and appoint the Lender, its officers, employees 
and Lenders, or any of them, with full power of substitution, as the true and 
lawful attorney-in-fact and agent of such Company and with full power for 
such Company and in the name, place and stead of such Company for the purpose 
of carrying out the provisions of this Agreement and taking any action and 
executing, delivering, filing and recording any instruments which the Lender 
may deem necessary or advisable in good faith to accomplish the purposes 
hereof, which power of attorney, being given for security, is coupled with an 
interest and irrevocable. Each Company hereby ratifies and confirms and 
agrees to ratify and confirm all action taken by the Lender, its officers, 
employees or agents pursuant to and in accordance with the foregoing power of 
attorney.

     21.  REMEDIES.  In the event of a breach by any of the Companies in the 
performance of any of the terms of this Agreement, the Lender may demand 
specific performance of this Agreement and seek injunctive relief and may 
exercise any other remedy available at law or in equity, it being recognized 
that the remedies of the Lender at law may not fully compensate the Lender 
for the damages it may suffer in the event of a breach hereof.

     22.  CONSENT TO JURISDICTION; WAIVER OF JURY TRIAL. EACH COMPANY HEREBY 
IRREVOCABLY CONSENTS TO THE NONEXCLUSIVE JURISDICTION OF THE COURT OF COMMON 
PLEAS OF ALLEGHENY COUNTY, PENNSYLVANIA AND THE UNITED STATES DISTRICT COURT 
FOR THE WESTERN DISTRICT OF PENNSYLVANIA.  EACH COMPANY HEREBY WAIVES, TO THE 
FULLEST EXTENT PERMITTED BY APPLICABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL 
BY JURY WITH RESPECT TO ANY LITIGATION DIRECTLY OR INDIRECTLY ARISING OUT OF, 
UNDER OR IN CONNECTION WITH THIS AGREEMENT.  EACH COMPANY (i) ACKNOWLEDGES 
THAT IT HAS BEEN REPRESENTED BY COUNSEL IN CONNECTION WITH THE EXECUTION AND 
DELIVERY OF THIS AGREEMENT, (ii)

                                      -5-


CERTIFIES THAT NO REPRESENTATIVE, AGENT OR ATTORNEY OF THE LENDER HAS 
REPRESENTED, EXPRESSLY OR OTHERWISE, THAT SUCH PARTY WOULD NOT, IN THE EVENT 
OF LITIGATION, SEEK TO ENFORCE THE FOREGOING WAIVER, AND (iii) ACKNOWLEDGES 
THAT THE ENTERING INTO OF THE CREDIT AGREEMENT BY THE LENDER HAS BEEN INDUCED 
BY, AMONG OTHER THINGS, THE WAIVERS AND CERTIFICATIONS SET FORTH IN THIS 
SECTION.

                    [Signatures Appear on the Next Page.]





                                      -6-


              [SIGNATURE PAGE 1 OF 1 TO SUBORDINATION AGREEMENT]

  WITNESS the due execution hereof as of the day and year first above written.


                                        GRUBB & ELLIS COMPANY


                                        By: /s/  Brian Parker
                                           -----------------------------
                                           Brian Parker
                                           Senior Vice President and
                                           Chief Financial Officer


                                        EACH OF THE SUBSIDIARIES LISTED
                                        ON THE ATTACHED SCHEDULE I


                                        By: /s/  Brian Parker
                                           -----------------------------
                                           Brian Parker
                                           Senior Vice President and
                                           Chief Financial Officer of each
                                           of the Subsidiaries listed on
                                           Schedule I





                                     -7-