Look up recorded documents such as deeds, mortgages, satisfactions, and condo declarations.

​

ACRIS Link

Search for certificates of occupancy, complaints, permits, violations, and building classifications.

​

NYC Building Department Link
Department of Buildings NOW System

Access tax bills and tax history, and apply for tax exemptions.

​

NYC Department of Finance Link

Information on tax exemption eligibility and applications.

​

Tax Exemptions Link

Details about tax lien sales in New York City.

​

Real Estate Tax Lien Sales Link

Access current zoning information for New York City.​

​

NYC Planning Link

Search building registration, violation history, and tenant harassment reports.

​

NYC HPD Link

Search for tickets and violation payments.

​

OATH Search Link

Search offering plan filings and real estate finance documents.

​

Real Estate Finance Bureau Link

Find information on zoning and land use for New York City.

​

ZoLa Link

Access forms and information about the STAR tax exemption program.

​

STAR Exemption Link

Request information on 421-A tax exemption via email with the NYC Department of Finance.

​

Email: 421aexemption@finance.nyc.gov

Explore New York City’s landmark designations, zoning, and land use maps.

​

NYC Map Link

Search for attorney registration and discipline records.

​

NYS Unified Court System Link

Find buildings classified under Class B regulations.

​

Class B Building Search Link

Look up buildings with rent-stabilized apartments.

​

Rent Stabilized Building Search Link