Endangered Historic Places Interactive Map

Our Endangered Places program has supported the preservation advocacy of local partners in communities across Long Island since 2010.

Our past and present Endangered Historic Places include 40 sites and 2 districts in Nassau and Suffolk Counties on Long Island, NY, listed between 2010 and 2023.

Click on the map below to explore the status of each site and links to more information.

Preservation LI's Endangered Historic Places 2010-2023