Historic Districts Council
The Historic Districts Council is the citywide advocate for New York City's designated historic districts and individual landmarks and for neighborhoods and buildings that merit preservation.

If you own an income producing historic building that could use some work or even a lot of work, and you want to maintain its architectural value, then you need to know about the preservation tax credits.
 

The credits include substantial federal and state tax breaks that help offset the cost of rehabilitating an older building. Equally important, the tax breaks help ensure that New York State's historic buildings are renewed and preserved.

New York State Historic Preservation Office
The New York State National Registers of Historic Places are the official lists of properties recognized as significant in the history, architecture, archeology, engineering or culture of the state and the nation.

National Register of Historic Places Brooklyn

Home Owner Historic Preservation Grants

Landmarks Preservation Commission Grants

The New York Landmarks Conservancy is dedicated to preserving, revitalizing, and reusing New York's architecturally significant buildings. Through pragmatic leadership, financial and technical assistance, advocacy, and public education, the Conservancy ensures that New York's historically and culturally significant buildings, streetscapes, and neighborhoods continue to contribute to New York's economy, tourism, and quality of life.