Renter Atlas

See who really owns your NYC building.

Free, map-first tenant intelligence. Owner of record, HPD-registered owner, violation history, rent-stabilization status, and the LLC network behind your landlord — joined into a single building view.

Phase 1 in progress.

All five boroughs, eight free data sources (PLUTO, HPD, DOB, ACRIS, DHCR, Worst Landlord, OATH/ECB). No paywalls.