The New York City Headquarters of The American Institute of Architects (AIA).

Founded in 1857, the AIA New York Chapter is the oldest and largest chapter of the American Institute of Architects. The Chapter's members include more than 5,000 practicing architects, allied professionals, students, and public members interested in architecture and design. The AIA New York Chapter is dedicated to three goals: design excellence, public outreach, and professional development. (AIA New York)