Westchester County Assessors determine the value of properties and parcels in order to assess property taxes in Westchester County, NY. The Assessor's Office maintains current data on every parcel in the district, which includes Westchester County GIS maps, tax maps, and property maps. These maps show property lines, structures, addresses, and the value of properties in the Assessor's jurisdiction. Tax Assessor's Offices provide online access to property maps.
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 79 Bouton Road 10590 914-763-3034
Mount Vernon Assessor Mount Vernon NY 1 Roosevelt Square North, Ste 1 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
Westchester County Building Departments develop and enforce building codes to ensure the construction of safe buildings in Westchester County, NY. The Building Department maintains records on design plans for construction and renovation projects, which can include Westchester County GIS maps and zoning maps. These maps show property lines, current structures on the parcel, and modifications to any structures, including new buildings. Many Building Depts provide online databases to access GIS databases, maps and related property information.
Ardsley Building Department Ardsley NY 507 Ashford Avenue 10502 914-693-6961
Armonk Building Department Armonk NY 17 Bedford Road 10504 914-273-8625
Bedford Planning Department Bedford Hills NY 425 Cherry Street 10507 914-666-4434
Bedford Zoning Bedford Hills NY 425 Cherry Street 10507 914-666-4585
Bronxville Building Department Bronxville NY 200 Pondfield Road 10708 914-337-7338
Croton On Hudson Permits Croton-on-Hudson NY 1 Van Wyck St 10520 914-271-4781
Eastchester Building Department Eastchester NY 40 Mill Road, Rm 206 10709 914-771-3317
Greenburgh Building Department White Plains NY 177 Hillside Avenue 10607 914-993-1575
Harrison Zoning Harrison NY 1 Heineman Place 10528 914-670-3075
Hastings-On-Hudson Village Zoning Hastings-on-Hudson NY 7 Maple Avenue 10706 914-478-3402
Lewisboro Building Department South Salem NY 79 Bouton Road 10590 914-763-3060
Lewisboro Planning Department South Salem NY 79 BoutonRoad 10590 914-763-5592
Lewisboro Town Zoning South Salem NY 79 Bouton Road 10590 914-763-3822
Mamaroneck Building Department Mamaroneck NY 169 Mount Pleasant Avenue 10543 914-777-7731
Mt Vernon Zoning Mount Vernon NY 1 Roosevelt Square North 10550 914-665-2393
New Rochelle City Permits New Rochelle NY 515 North Avenue 10801 914-654-2140
New Rochelle Zoning New Rochelle NY 515 North Avenue 10801 914-654-2033
North Castle Building Department Armonk NY 17 Bedford Road, Ste 1 10504 914-273-3714
North Salem Planning Department North Salem NY 270 Titicus Road 10560 914-669-5661
North Salem Zoning North Salem NY 270 Titicus Road 10560 914-669-5952
Westchester County Clerks file documents and preserve municipal records in order to maintain an archive in Westchester County, NY. The Clerk's Office contains a number of documents on property, including GIS maps and property maps that show property lines, registered lands, and, in some cases, property tax assessments. Westchester County GIS maps may also include information on soil composition, floodplains, air traffic, and more. Many County Clerk Offices provide online databases to access GIS and property 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, Rm 103 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, Ste 1 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, Ste 1 10550 914-665-2348
Westchester County Town Halls or City Halls are the chief administrative offices that run a town or city in Westchester County, NY. The Town or City Hall maintains property records related to the locality, including Westchester County GIS maps. These maps show Westchester County property lines, municipal boundaries, zoning boundaries, and property value assessments. GIS maps of Westchester County may also include information on soil composition, floodplains, air traffic, and more. Many Town and City Halls provide online databases to access GIS and property maps.
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, Ste 2 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
Westchester County Treasurers and Tax Collectors are responsible for the collection of property tax revenue in Westchester County, NY. The Office of the Treasurer and Tax Collector maintains current data on every parcel in the district, which includes property maps complete with Westchester County GIS data. These maps show property lines, structures, addresses, and the value of properties in the Treasurer and Tax Collector's Westchester County assessment roll. Many Treasurers and Tax Collectors provide online databases to access GIS and property maps, as well as related property information.
Larchmont Treasurer Larchmont NY 5 Winthrop Avenue 10538 914-834-7375
Mamaroneck Treasurer Mamaroneck NY 123 Mamaroneck Avenue 10543 914-777-7722