Radian Architecture Share: Architects Radian Architecture Visit Website 134 Eldridge Road, Suite A Sugar Land, TX 77478 (713) 933-0507 (713) 933-0512 (fax) About Map About Architectural design + consulting, interior office planning + preconstruction evaluation of office building design leasability What's Nearby? Distance: 5 10 15 20 25 50 mi.