United Nations Secretariat Building

The United Nations Secretariat Building is a sleek, glass-faced tower that rises 39 stories along the East River in Manhattan. Its interior houses administrative offices and meeting spaces where international diplomacy takes place daily.

The building was completed in 1952 following World War II as a symbol of renewed international cooperation and peace. Its design brought together leading architects from different countries who shared a vision for modern diplomacy.

Hundreds of diplomats from around the world work within its walls, conducting negotiations and discussions that shape international policy. The building itself serves as a physical embodiment of global cooperation and shared responsibility among nations.

Visitors can explore the complex through guided tours starting from the visitors entrance on First Avenue, though security screening is required for all guests. Plan to arrive early as access can be restricted due to official meetings and diplomatic events.

The site operates under international law rather than U.S. jurisdiction, functioning much like an embassy with its own security force and postal service. This special status makes it one of the few places in New York where another set of rules applies.

Location: Manhattan

Inception: 1952

Architects: Le Corbusier, Oscar Niemeyer, Wallace Harrison

Part of: Headquarters of the United Nations

Address: East 42nd Street

GPS coordinates: 40.74900,-73.96800

Latest update: December 14, 2025 19:15