The Offices of the City Register maintain the official public records for New York City Real and Personal Property transfers, interest, and ownership for the Bronx, Brooklyn, Manhattan, and Queens. Records dated after 1966 can be recorded and corrected through the Automated City Register Information System (ACRIS) online or at ACRIS terminals in City Register Offices. Records dated before 1966 can only be accessed in the City Register's Office in the borough where the property is located.
The Richmond County Clerk maintains property records for Staten Island. These records are open for inspection and must be recorded and corrected at the office of the Richmond County Clerk.