Westchester County Records

Search for Westchester County NY county records. County records include birth certificates, death certificates, marriage records, marriage licenses, divorce records, property tax records, property ownership, historical records, genealogical research, property titles, property deeds, county maps, county taxes, county zones, school boundaries, and more.


Clerk Offices in Westchester County New York are responsible for maintaining important records for a county or local area, including multiple types of Westchester County records. These include vital records such as birth certificates, marriage records, divorce records, and death certificates, which can be useful for proving identity or for conducting genealogical research in Westchester County. They may also keep documents related to Westchester County property ownership and property taxes, including title deeds, tax assessments, property appraisals, and property sale records. The Westchester County Clerk is one of the best places to find all types of county records, which may be available online.

Bedford Town Clerk Bedford Hills NY 321 Bedford Road 10507 914-666-4534

Briarcliff Manor Village Clerk Briarcliff Manor NY 1111 Pleasantville Road 10510 914-941-4802

Cortland Town Clerk Cortlandt NY 1 Heady Street 10567 914-734-1020

Dobbs Ferry Village Clerk Dobbs Ferry NY 112 Main Street 10522 914-693-6161

Eastchester Town Clerk Eastchester NY 40 Mill Road 10709 914-771-3351

Greenburgh Town Clerk White Plains NY 320 Tarrytown Road 10607 914-993-1500

Harrison Clerk Harrison NY 1 Heineman Place 10528 914-670-3010

Hastings-On-Hudson Village Clerk Hastings-on-Hudson NY 7 Maple Avenue 10706 914-478-3400

Larchmont Village Clerk Larchmont NY 120 Larchmont Avenue 10538 914-834-6230

Lewisboro Town Clerk South Salem NY 11 Main St 10590 914-763-3511

Mt Pleasant Town Clerk Valhalla NY 1 Town Hall Plaza 10595 914-769-1766

Mt Vernon City Clerk Mount Vernon NY 1 Roosevelt Square North 10550 914-665-2348

Pelham Clerk Pelham NY 34 Fifth Avenue 10803 914-738-2205


Historical Societies in Westchester County New York are usually organized around a particular area, a group of people, or a historical event, and they preserve documents that have historic value. Westchester County Historical Societies may maintain a range of documents on individuals from that area, including Westchester County vital records such as birth and death certificates, marriage announcements, and other records that can help with Westchester County genealogical research. They may also have photographs, historical maps, historical laws, and other records for their location and the people who lived there. Historical Societies may provide online access to their Westchester County public records.

Ardsley Historical Society Ardsley NY 9 American Legion Drive 10502 914-693-6027

Bedford New York Historical Society Bedford NY 612 Old Post Road 10506 914-234-9751

Briarcliff Manor-Scarborough Historical Society Briarcliff Manor NY 1 Library Road 10510 914-941-4393

Dobbs Ferry Historical Society Dobbs Ferry NY 12 Elm Street 10522 914-674-1007

Eastchester Historical Society Bronxville NY 388 California Road 10708 914-793-1900

Friends Of The Ridge Historical Society Hartsdale NY 40 Birchwood Lane 10530 914-421-0075

Hastings Historical Society Hastings-on-Hudson NY 407 Broadway 10706 914-478-2249

Irvington New York Historical Society Irvington NY 131 Main Street 10533 914-591-1020

Larchmont Historical Society Mamaroneck NY 740 West Boston Post Road 10543 914-381-2239

Mamaroneck Historical Society Mamaroneck NY 136 Prospect Avenue 10543 914-777-2776

National Maritime Historical Society Peekskill NY 5 John Walsh Boulevard 10566 914-737-7878

New Castle New York Historical Society Chappaqua NY 100 King Street 10514 914-238-4666

North Castle Historical Society Armonk NY 440 Armonk Bedford Road 10504 914-273-4510

Ossining Historical Society Ossining NY 196 Croton Avenue 10562 914-941-0001


Assessor Offices in Westchester County New York determine the appraisal value of the taxable property within a county or local jurisdiction, which is used to assess the property taxes owed by Westchester County residents. Westchester County Assessors also keep a number of property-related documents, including records on property tax assessments, property appraisals, tax liens, foreclosures, and property tax payments. These Westchester County public records include information about current and former owners of a property, the property's size and location, zones and use regulations, and transfers of the property ownership. Assessors may make county records available through their website.

Bedford Assessor Bedford Hills NY 321 Bedford Road 10507 914-666-5149

Cortlandt Assessor Cortlandt NY 1 Heady Street 10567 914-734-1040

Harrison Town Assessor Harrison NY 1 Heineman Place 10528 914-670-3040

Lewisboro Town Assessors South Salem NY 99 Elmwood Road 10590 914-763-5592

Mount Vernon Assessor Mount Vernon NY 1 Roosevelt Square North 10550 914-665-2325

North Salem Town Assessor North Salem NY 270 Titicus Road 10560 914-669-5214

Ossining Assessor Ossining NY 16 Croton Avenue 10562 914-762-8274

Peekskill Assessor Peekskill NY 840 Main Street 10566 914-734-4190

Pelham Town Assessor Pelham NY 34 Fifth Avenue 10803 914-738-1642


Town and City Halls in Westchester County New York are responsible for providing municipal services for their locality. As part of this job, they may store important county records, including Westchester County vital records such as birth certificates, marriage license records, divorce records, and death certificates. These can be used as proof of identity, in applications for government services, or for performing genealogical research. The Town or City Hall in Westchester County may also keep documents on property ownership, property taxes and tax assessments, and maps for their jurisdiction that include zones, property boundaries, and school boundaries. Town and City Halls often make county records available online.

Cortlandt Manor Town Hall Cortlandt NY 1 Heady Street 10567 914-734-1046

Greenburgh Town Hall White Plains NY 177 Hillside Avenue 10607 914-993-1546

Harrison Town Hall Harrison NY 1 Heineman Place 10528 914-670-3005

Irvington Town Hall Irvington NY 85 Main Street 10533 914-591-6602

Mt Vernon City Hall Mount Vernon NY 1 Roosevelt Square North 10550 914-665-2300

New Castle Town Hall Chappaqua NY 200 South Greeley Avenue 10514 914-238-4771

New Rochelle City Hall New Rochelle NY 515 North Avenue 10801 914-654-2000

North Castle Town Hall Armonk NY 15 Bedford Road 10504 914-273-3321

North Salem Town Hall North Salem NY 266 Titicus Road 10560 914-669-5577

Peekskill City Hall Peekskill NY 840 Main Street 10566 914-737-3400


Archives in Westchester County New York preserve historically significant documents, which can include a number of county records, such as historical birth certificates and death certificates, as well as marriage and divorce records which can be useful when performing Westchester County genealogical research. Westchester County Archives may also contain photographs, historical maps, personal documents, and other historical records about a specific location and the people who lived there. They may also hold historic newspapers that contain Westchester County public records. Some Archives keep documents that date back to the seventeenth century, and they may provide online access to their records.

Elmsford Inner City Records Archive Elmsford NY 50 Executive Boulevard 10523 914-592-1188

Harrison Police Records Archive Harrison NY 650 North Street 10528 914-967-5013


Treasurer and Tax Collector Offices in Westchester County New York are responsible for collecting local taxes and disbursing the funds. This can include Westchester County property taxes, business taxes, and other county or local taxes. Westchester County Treasurer and Tax Collectors maintain a number of property-related county records, including Westchester County property tax assessments, property appraisals, property ownership records, and any tax liens or foreclosures. They may also maintain Westchester County public records on property transfers and sales, including titles and deeds, which list the former and current owners as well as information on the property itself. Treasurer and Tax Collector Offices may provide online access to their county records.

Larchmont Treasurer Larchmont NY 5 Winthrop Avenue 10538 914-834-7375

Mamaroneck Treasurer Mamaroneck NY 123 Mamaroneck Avenue 10543 914-777-7722