Reviewed and updated October 9, 2026 by the SearchSystems.net editorial team. Every office link was opened and checked against the office's own site between September 23, 2026 and September 25, 2026.
Ossining, New York, in Westchester County, has about 27,000 residents (2024 Census Bureau estimate). The title to a parcel in Ossining is in the deed records of the County Clerk and its taxable value is set by the town assessor; what is built on it is a matter for the city. This guide says who keeps each record and where the page for each office is.
This guide covers deeds, assessed values, city permits and records, evictions and court cases, records requests, directory links and common questions.
Related guides: Ossining public records, Westchester County property records, Ossining arrest records, Ossining warrants, Ossining inmate search, Ossining criminal records, New York arrest records and New York inmate search.
Deeds, Mortgages and Liens in Ossining
Deeds, mortgages, liens and easements that affect title to land in Ossining are recorded by the County Clerk, which indexes them by name and sells copies.
SearchSystems opened and checked the County Clerk's page at westchesterclerkny.gov/land-records (page title: Land Records Division), which answered when SearchSystems opened it on September 23, 2026.
Assessed Values and the Tax Roll in Ossining
The value each parcel in Ossining is taxed on is set locally, by the assessor of each city and town, not by the county.
The county property tax office's page SearchSystems verified is at westchestercountyny.gov/property-taxpayer-resources (page title: Property Taxpayer Resources), which answered when SearchSystems opened it on September 23, 2026.
Permits and City Records in Ossining
Building permits, zoning and code cases are the city's own. For Ossining, SearchSystems opened and checked the city hall page at townofossiningny.gov/cms/contacts/13-town-offices/13-municipal-offices (page title: Municipal Offices | Town of Ossining, New York), phone (914) 762-6000, which answered when SearchSystems opened it on September 25, 2026.
The city clerk's page SearchSystems verified is at townofossiningny.gov/cms/departments/town-clerk (page title: Town Clerk | Town of Ossining, New York), phone (914) 762-8428, 16 Croton Avenue Ossining, NY 10562, Monday - Friday, 8:30am-4:30pm., which answered when SearchSystems opened it on September 25, 2026.
Evictions and Court Cases About Land in Ossining
Court cases about land from Ossining, evictions among them, are filed in the city, town and village courts or the Westchester County Supreme and County Courts.
The court records page SearchSystems verified for the county is at westchesterclerkny.gov/legal-division/search-court-records, phone (914)995-3075.
Asking a County Office for a Record
Under the Freedom of Information Law a county office must answer a request within 5 business days, at least with an acknowledgment and a date for the full answer, and it may charge copying at 25 cents a page.
More Official Property and Land Records Pages for Westchester County
The SearchSystems directory, online since 1997, lists the official pages for Westchester County and New York. These property pages from its Westchester County listing were opened again on October 2, 2026 and each one still answers:
- Assessment Rolls (cityofpeekskillny.gov)
- Assessments, New Rochelle, NY (newrochelleny.gov)
- Assessor (somersny.gov)
- Assessor, Town of Ossining, New York (townofossiningny.gov)
- Assessor, New Castle, NY (mynewcastleny.gov)
- Assessor, Town of Bedford, NY (bedfordny.gov)
- Assessor, Town of Yorktown, NY (yorktownny.gov)
- Assessor's Office (ryeny.gov)
- AxisGIS, GreenburghNY (axisgis.com)
- AxisGIS, OssiningNY (axisgis.com)
- https://giswww.westchestergov.com/arcgis/rest/serv... (giswww.westchestergov.com)
- MunicipalTaxParcels (MapServer) (giswww.westchestergov.com)
Frequently Asked Questions
Who records deeds in Ossining?
The County Clerk, at westchesterclerkny.gov/land-records. Deeds, mortgages and liens on land in Ossining are filed there.
Who sets the assessed value of a property in Ossining?
The assessor of each city and town.
Where are evictions from Ossining filed?
In the city, town and village courts. The file is public unless the court seals it.
How is property assessed in New York?
New York property is assessed by each city and town, not the county, except in Nassau and Tompkins counties and New York City.
Is this the official Ossining website?
No. SearchSystems.net is an independent public records guide, online since 1997. It links to the official city, county, court and state offices described above and does not hold records, charge for them or take requests.