This is not a government office or records custodian. We operate a private reference site and cannot retrieve, certify, alter, or remove a record. For an emergency, call 911. If someone is stalking or harassing you, contact local law enforcement.
Finding the Right Mount Vernon Record Office
For a property owner field, parcel, or assessment question, begin with Mount Vernon Assessment. For deeds, judgments, and business certificates, use the Westchester County Clerk and Westchester Records Online, not a city land index. For a defined city record unavailable in the normal route, use the Mount Vernon FOIL form and name the record, date range, address or parcel, and preferred format.
- Street, parcel, or deed trail: use the Mount Vernon street directory.
- Historic household and directories: use Mount Vernon city directories.
- One person or a narrow official record: use the resident lookup.
- Mount Vernon City Clerk: Room 104, One Roosevelt Square, Mount Vernon, NY; weekday service is generally by appointment; telephone 914-665-2348.
- Mount Vernon Assessment: City Hall, One Roosevelt Square North, Mount Vernon, NY; weekday hours 8:30 a.m. to 4:30 p.m.; assessment questions 914-665-2325.
- Mount Vernon City Court: Ronald A. Blackwood Building, Two Roosevelt Square North, Second Floor, Mount Vernon, NY 10550; weekday hours 9:00 a.m. to 5:00 p.m., with payment acceptance until 3:30 p.m.
Birth and death requests belong with the City Registrar or the state route when the event is outside local custody. A voter-data request has New York Election Law limits and should go to the elections custodian with the required purpose. Always confirm current hours, fees, and appointment requirements before travel.