Nassau County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Nassau County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Nassau County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Nassau County, New York. These maps can also include place names, bodies of water, flood zones, property zones, and other geographic information. Some Assessors may keep historic GIS maps that include historic property tax assessments. These maps may be available on the Nassau County Assessor Office website.
Freeport Assessor Freeport NY 46 North Ocean Avenue 11520 516-377-2256
Nassau County Assessor's Office Mineola NY 240 Old Country Road 11501 516-571-1500
Nassau County Clerk Offices maintain public records for a county or local government, which includes GIS maps. These maps provide detailed information on the area, including Nassau County property maps that show boundaries, public property, property divisions, and in some cases, population information in Nassau County, New York. They may also include property value assessments and property tax rates. Nassau County GIS maps can show place names, bodies of water, zoning information, flood zones, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations, and these maps are often available online through the Clerk Office website.
Brookville Clerk East Norwich NY 104 Susan Cove 11732 516-922-8198
East Rockaway Clerk East Rockaway NY 376 Atlantic Avenue 11518 516-887-6312
Glen Cove Clerk Glen Cove NY 9 Glen Street, # 13 11542 516-676-2000
Hempstead Town Clerk Hempstead NY 1 Washington Street 11550 516-489-5000
Kensington Village Clerk Great Neck NY 2 Nassau Drive 11021 516-482-4409
Malverne Clerk Malverne NY 99 Church Street 11565 516-599-0722
Matinecock Village Clerk Locust Valley NY 63 Midway Avenue 11560 516-671-7790
Nassau County Clerk Westbury NY 1200 Old Country Road 11590 516-493-3900
Nassau County Clerk Garden City NY 240 Old Country Road 11530 516-571-2660
New Hyde Park Clerk New Hyde Park NY 1420 Jericho Turnpike 11040 516-354-0022
North Hempstead Town Clerk Manhasset NY 200 Plandome Road 11030 516-869-7650
North Hills Clerk Roslyn NY 1 Shelter Rock Road 11576 516-365-8857
Old Westbury Village Clerk Old Westbury NY 1 Store Hill Road, Unit A 11568 516-626-0800
Oyster Bay Town Clerk Oyster Bay NY 54 Audrey Avenue 11771 516-624-6320
Oyster Bay Town Clerk Massapequa NY 977 Hicksville Road 11758 516-797-7960
Plandome Village Clerk Manhasset NY 65 South Drive 11030 516-627-1748
Valley Stream Clerk Valley Stream NY 123 South Central Avenue 11580 516-825-4200
Westbury Village Clerk Westbury NY 235 Lincoln Place 11590 516-334-1700
Nassau County Town and City Halls provide municipal services for their town or city, including preserving vital records and maintaining records on their jurisdiction such as Nassau County GIS maps. The GIS maps at a Nassau County Town or City Hall can include property boundaries, public property, unclaimed parcels, and roads, as well as appraisal values for properties and property tax assessments in Nassau County, New York. These GIS maps may also show population information, place names, zoning boundaries, bodies of water, flood zones, and other geographic information. Some Town and City Halls also have historical maps of their area. These maps are often available to the public on the Nassau County Town and City Hall website.
Glen Cove City Hall Glen Cove NY 9 Glen Street, # 13 11542 516-676-2000
Hempstead Town Hall Hempstead NY 350 Front Street, # 114 11550 516-489-5000
Levittown Town Hall Hicksville NY 201 Levittown Parkway 11801 516-933-6400
Long Beach City Hall Long Beach NY 1 West Chester Street 11561 516-431-1000
North Hempstead Town Hall Manhasset NY 220 Plandome Road 11030 516-869-6311
Oyster Bay Town Hall Oyster Bay NY 74 Audrey Avenue 11771 516-624-6333
Oyster Bay Town Hall Massapequa NY 977 Hicksville Road 11758 516-797-7900
Nassau County Recorders of Deeds keep real estate records to ensure the accuracy of property and land records. In addition to deeds, Recorders of Deeds also have detailed county and local maps, including Nassau County GIS maps that show property lines, building information, public property, unclaimed parcels, as well as property value assessments and property tax information. These GIS maps may also include place names, zoning boundaries, bodies of water, flood zones, and other geographic information in Nassau County, New York. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Nassau County Recorder of Deeds website.
Nassau County Recorder of Deeds Mineola NY 240 Old Country Road 11501 516-571-1444