The Office of the City Register records and maintains all property-related documents—including deeds, mortgages, and leases—for the Bronx, Brooklyn, Manhattan, and Queens. (Visit the Richmond County Clerk to record property documents in Staten Island.)
Recording Property-Related Documents Online (ACRIS): The Automated City Register Information System (ACRIS) allows you to search property records and view document images for Manhattan, Queens, Bronx, and Brooklyn from 1966 to the present.
Uniform Commercial Code Financing Statements (UCC): The Uniform Commercial Code governs commercial transactions. These transactions reflect a security interest in personal property that is not "real estate" or "real property" such as shares of a cooperative showing ownership/mortgages, and fixture filings.
If you are a senior or a person with a disability, you may designate an adult third party to receive copies of your real estate tax bills and notices of unpaid taxes.