C-Squat is a former squat house located at 155 Avenue C in the Alphabet City neighborhood of Manhattan, New York City that has been home to musicians, artists, and activists, among others. After a fire, it was taken into city ownership in 1978 and squatters moved in 1989. The building was restored in 2002 and since then it has been legally owned by the occupants. Its ground-floor storefront now houses the Museum of Reclaimed Urban Space.