Grubb & Ellis 10-Q 2006 Q1 Quarterly report

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-Q of the Company for the period ended March 31, 2006 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

April 28, 2006

/s/ Shelby E. Sherard

Shelby E. Sherard

Chief Financial Officer

April 28, 2006