Westchester County Property Search

Search free Westchester County NY property, land, and tax records through local government assessors, auditors, clerks, property appraisers, deeds recorders, treasurers, tax collectors, city halls, and town halls.


The Westchester County Assessor is responsible for determining the value of property in order to determine Westchester County property taxes. The Westchester County Assessment Office collect data from on-site inspections, value assessments for construction or improvements, comparable sales, and calculations of depreciation. The Westchester County Tax Assessor maintains current data on every parcel in the Westchester County, which includes ownership information, maps of property lines, inventories of parcels and structures, and the value of all the property in the Westchester County, NY. The Westchester County Assessor’s Office can answer questions regarding Westchester County property tax appeals and assessments, Westchester County property tax rates and payment due dates.

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

Pleasantville Assessor Pleasantville NY 80 Wheeler Avenue 10570 914-769-1500

Rye Assessor Rye NY 1051 Boston Post Road 10580 914-967-7565

Rye Brook Assessor Port Chester NY 10 Pearl Street 10573 914-939-3566

Scarsdale Village Assessor Scarsdale NY 1001 Post Road 10583 914-722-1110

Somers Assessor Heritage Hills NY 337 U.s. 202 10589 914-277-3504


The Westchester County Clerk files important documents and preserves municipal records in order to maintain an archive of Westchester County property records that can be accessed by the public. The Clerk's Office is a valuable source of information on property in Westchester County, New York. The Westchester County Clerk's Office contains documentation on real estate excise taxes, registered land, and property transactions, as well as land documents including Westchester County deeds, mortgages, and liens on properties.

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

Pleasantville Clerk Pleasantville NY 80 Wheeler Avenue 10570 914-769-2027

Rye City Clerk Rye NY 1051 Boston Post Road 10580 914-967-7371

Somers Town Clerk Heritage Hills NY 335 U.s. 202 10589 914-277-3323

Tarrytown Village Clerk Tarrytown NY 1 Depot Plaza 10591 914-631-1652

Tuckahoe Clerk Tuckahoe NY 65 Main St 10707 914-961-4787


Westchester County Town Halls and City Hall are the chief administrative offices that runs the town or city. The Town Hall or City Hall often maintains records related to the locality, including Westchester County property taxes, property value assessments, and land transactions, as well as property sales and transfers in Westchester County, New York.

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

Pelham Town Hall Pelham NY 34 Fifth Avenue 10803 914-738-0777

Rye City Hall Rye NY 1051 Boston Post Road 10580 914-967-7404


The Westchester County Treasurer and Tax Collector’s Office is responsible for the collection of Westchester County property tax revenue. The Treasurer and Tax Collector maintains current Westchester County property tax information including Westchester County property ownership information, GIS Maps, tax maps, historical property tax rates, lists of sold parcels, and is also charged with the sale of properties due to a default on taxes in Westchester County, New York.

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

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

Pleasantville Treasurer Pleasantville NY 80 Wheeler Avenue 10570 914-769-1877

Rye Brook Treasurer Rye Brook NY 938 King Street 10573 914-939-1257

Sleepy Hollow Treasurer Sleepy Hollow NY 28 Beekman Avenue 10591 914-631-1440

Tarrytown Village Treasurer Tarrytown NY 1 Depot Plaza 10591 914-631-7873