1100 & 1150 First Street ~ Washington, DC

This project was designed in two phases. Phase 1 (1100 First Street) has been completed and consists of approximately 350,000 gsf Class A office space in 12 stories of floor-to-ceiling glass windows with a 105,000 gsf three-story below grade garage. Phase 2 (1150 First Street) has been identically designed as a mirror image of Phase 1 other than the exterior face wall facing Phase 1. The columns of two exterior walls were sloping at different directions. In the Phase II building, the exterior columns will slope parallel to the Phase I columns. Designed to achieve LEED Gold Core & Shell.