Iron Building

The Iron Building is a structure at Watervliet Arsenal designed with sturdy materials and functional industrial architecture typical of 19th century weapons manufacturing facilities. The building features load-bearing walls and internal layouts that reflect its original purpose within the arsenal complex.

The building was constructed in the 19th century as part of weapons manufacturing operations at Watervliet Arsenal. Its inclusion on the National Register of Historic Places recognizes its architectural and historical value to American industrial development.

This building represents the industrial development of New York State through its connection with military manufacturing at the Watervliet Arsenal complex.

The building sits within an active military arsenal with restricted public access. Visitors should check current guidelines and security requirements before planning a visit to the site.

The arsenal housing this building ranks among the oldest continuously operating military manufacturing facilities in the nation, producing weapons since its founding in the 1810s. This ongoing mission makes it an uncommon example of a century-old industrial complex that still serves its original purpose.

Location: Watervliet

Part of: Watervliet Arsenal

GPS coordinates: 42.71833,-73.70861

Latest update: December 11, 2025 11:08