Westchester County Plat Maps (New York)

Search for Westchester County, NY plat maps. Plat maps include information on property lines, lots, plot boundaries, streets, flood zones, public access, parcel numbers, lot dimensions, and easements.


Assessors are responsible for determining the value of taxable property within Westchester County, NY. These property assessments are used to levy property taxes. In addition, Westchester County Assessors maintain detailed neighborhood maps that contain information about the properties. These plat maps include all the lots in a tract of land, boundary locations, street numbers, property lines, and lot dimensions. Westchester County plat maps also show any easements or rights of way. Assessors are responsible for assigning a parcel number to each lot, which appears on the map. Plat maps may be available online through the Assessor's 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

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

Yonkers Assessor Yonkers NY 87 Nepperhan Avenue 10701 914-377-6200


Clerks maintain and preserve important public records for a county or local government, including detailed local maps such as plat maps in Westchester County, NY. These Westchester County plat maps show the property boundaries in a neighborhood, including lots and their dimensions, boundary locations, streets and street numbers, and parcel numbers. These Westchester County maps contain important information for prospective buyers who may be concerned about easements, rights of way, flood zones, and public access on a particular plot of land. Clerks often provide online access to plat maps.

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 Clerk White Plains NY 110 Dr.Martin Luther King Junior Boulevard 10601 914-995-3070


Treasurers and Tax Collectors are responsible for collecting taxes at the local level and distributing these funds in Westchester County, NY. In order to collect Westchester County property taxes, the Treasurer and Tax Collector typically maintains maps covering its jurisdiction, including plat maps. These plat maps provide detailed information on a neighborhood or local area, including property boundaries and divisions, lot dimensions, parcel and street numbers, and land sizes. Westchester County plat maps also contain important information for prospective buyers about flood zones, easements, rights of way, and public access. The Westchester County Treasurer and Tax Collector may provide online access to plat maps on its website.

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

Tuckahoe Tax Collector Tuckahoe NY 65 Main Street 10707 914-961-3100


Recorders of Deeds maintain real estate ownership documents to ensure the accuracy of property, land, and property tax records in Westchester County, NY. As part of this responsibility, Recorders of Deeds typically keep detailed Westchester County plat maps. These maps show the subdivisions in a tract of land, including boundary locations, parcel and street numbers, property lines, and lot dimensions. Plat maps also include Westchester County flood zones, easements, and rights of ways, as well as public access land. The Recorder of Deeds often provides public access to plat maps through its website.

Westchester County Recorder of Deeds White Plains NY 110 Dr.Martin Luther King Junior Boulevard 10601 914-995-3080