List of armories and arsenals in New York City and surrounding counties


This is a comprehensive list of armories and arsenals in New York City and surrounding counties of New York.
This list details the structures built between the 18th and 20th century. Many armories were constructed during this period; a few have since disappeared over time, while others have been converted to different uses. Through the decades these structures have been referred to under various names, and this catalog attempts to capture their identity. The list is arranged as follows:
The first unit; street ; region or neighborhood ; year built; address; and name of neighborhood where available.

New York City

Bronx (New York County1 and Bronx County)

Defunct :
Defunct :
Defunct :
Mount Vernon
New Rochelle
Ossining
Peekskill
Valhalla
White Plains
Yonkers
Orangeburg
Monsey
Poughkeepsie
Defunct :
Middletown
Newburgh
Kingston

Nassau County

Freeport
Hempstead
Bay Shore
Huntington Station
Nesconset
Patchogue
Riverhead
Ronkonkoma
Manhattan
Brooklyn
Queens
Yonkers
Mount Vernon
Ossining
Peekskill
Poughkeepsie
Middletown
The following two tables illustrate the armory and arsenal structures that still exist, and the ones that have vanished.

Existing

Vanished