20-40 21St Street, Astoria

Location: Queens, NY

Architect: Tom Kowalski Architect Studio PC

Size: 100,000 square feet

Located in Astoria, Queens this 7-story concrete building contains 80+ units of residential space, along with a enclosed parking garage on the cellar and ground floor. It also contains a gym and storage area for residents.

Stratford Engineering was in charge of designing the foundation and structure for the building. The structural design for the building is a two-way concrete slab system to accommodate the various floor plans.  Concrete shear walls provide the lateral support system.