Various resources and materials about the city in transition, and the many attempts to define and preserve what is valuable.

NYC Landmarks Preservation Commission The Landmarks Preservation Commission is the largest municipal preservation agency in the nation. It is responsible for protecting New York City’s architecturally, historically, and culturally significant buildings and sites by granting them landmark or historic district status and regulating them once they’re designated.

Municipal Art Society of New York The Municipal Art Society is New York’s leading organization dedicated to creating a more livable city. For 130 years, MAS—a nonprofit membership organization—has been committed to promoting New York City’s economic vitality, cultural vibrancy, environmental sustainability and social diversity.

Abandoned NYC Abandoned places and history from the five boroughs and beyond.

City Lore Census Places connect us to the past, host community and cultural traditions, and keep local environments distinctive. City Lore maintains a census to identify, promote, and protect such places in New York City.

Greenwich Village Society for Historic Preservation Organization dedicated to preserving the history and historic character of Greenwich Village with neighborhood maps, tours, photos, and oral histories.