311 MapA live map of NYC 311 curbside complaints: double parking, blocked bike lanes, blocked hydrants, and dog waste, across all five boroughs.Explore the map →ViewpointSee the simulated view out of any window in the city. Pick an address, a building side, a floor, and a time of day.Try Viewpoint →ComplianceLook up any NYC building over six storeys: its facade filing deadline, its emissions cap, and every open violation against it.Check a building →