National Map >  Region 11: National Capital >  Maryland >  District 04 > MD0198 HELP GSA Building Stats   7520 STANDISH PLACE 7520 STANDISH PLACE ROCKVILLE , MD 20855-2730 For information on properties in Region 11, contact: Anthony Pagonis 202-260-0751 202-260-0751 Tony.Pagonis@gsa.gov Representative: Edwards, Donna F.  (D)  Representative URL: http://www.house.gov/donnaedwards/ Senator: Cardin, Benjamin L. (D) Senator URL: http://cardin.senate.gov/ Senator: Mikulski, Barbara A. (D) Senator URL: http://mikulski.senate.gov/ Lease Details Lease Code Initial Effective Date Expiration Date Usable Sq Feet Status LMD01570 1/1/2003 12/31/2012 49520 Active   Square Footage Building Rentable SF: 53227 Leased Usable SF: 49520 Available Space: 0