Located in New York City, Allen + Killcoyne Architects is a design-oriented architectural practice established in 1989. The firm has a wide range of project experience including corporate, institutional, retail, health & fitness centers and residential design.

Projects in Manhattan have included work for E! Entertainment Television, Capitol Music Group, Dylan’s Candy Bar and L’Oreal USA, as well as many high-end residences. Allen + Killcoyne’s retail work includes national rollout stores for Kiehl’s, Calypso St. Barth and Designer Fragrances.

One of the firm’s niche specialties is the design of private exercise facilities for apartment buildings. Outside the city, work has included projects for The Audubon Society, The Nature Conservancy, Dowling College, Brown University and the design of several homes. Allen + Killcoyne Architects is an award-winning design firm, which has been published in Architectural Record, Interior Design Magazine, Frame, House & Garden, The New York Times, and many other periodicals.

Our clients include numerous private residential clients as well as the following: