National Map >  Region 7: Greater Southwest >  Texas >  District 24 > TX2605 HELP GSA Building Stats   7501 ESTERS RD 7501 ESTERS RD IRVING , TX 75063-4022 For information on properties in Region 7, contact: Patti Tilson 817-978-2703 817-978-2703 patti.tilson@gsa.gov Representative: Marchant, Kenny  (R)  Representative URL: http://www.house.gov/marchant/ Senator: Cornyn, John (R) Senator URL: http://cornyn.senate.gov/ Senator: Hutchison, Kay Bailey (R) Senator URL: http://hutchison.senate.gov/ Lease Details Lease Code Initial Effective Date Expiration Date Rentable Sq Feet Status LTX15444 6/1/2005 5/31/2015 26772 Active   Square Footage Building Rentable SF: 26772 Leased Rentable SF: 26772 Available Space: 0