Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Buildings Information System (BIS), permits, licenses, inspections, Plan Examiner, safety.
Construction, maintenance, violations.
Property records, taxes, maintenance, violations.
Housing lotteries, New York City Housing Authority (NYCHA) public housing, Mitchell-Lama, ownership, homeless shelters.
Property records, taxes, management, maintenance, violations.
Maintenance problems, rent regulation, rent freezes, eviction prevention.