Exhibit 32

Written Statement of Chief Executive Officer and Chief Financial Officer Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002

The undersigned, the Chief Executive Officer and the Chief Financial Officer of Grubb & Ellis Company (the “Company”), each hereby certifies that to his knowledge, on the date hereof:

(a)	the Form 10-K of the Company for the period ended June 30, 2005 filed on the date hereof with the Securities and Exchange Commission (the “Report”) fully complies with the requirements of Section 13 (a) or 15 (d) of the Securities Exchange Act of 1934; and
(b)	information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

/s/ Mark E. Rose  

Mark E. Rose  

Chief Executive Officer 

September 28, 2005 

/s/ Brian D. Parker  

Brian D. Parker 

Chief Financial Officer 

September 28, 2005