Tompkins County GIS Data (New York)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Tompkins County, New York. As part of this job, Tompkins County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Tompkins County GIS maps typically include property divisions, plots, buildings, property appraisal values, and property taxes. They may also include public property, parks, roads, place names, bodies of water, and other local geographical information, as well as flood zones, county zone lines, and school boundaries. These maps can be useful for a number of reasons, including buying and selling property. Assessors may provide online access to their Tompkins County GIS data on their websites.

Tompkins County Assessor's Office Ithaca NY 128 East Buffalo Street 14850 607-274-5517


A Clerk Office maintains public records for a county or local government, including GIS data in the form of maps. These GIS maps provide detailed information such as property boundaries, roads, public property, parks, and in some cases, population and demographic information. GIS data can also show Tompkins County property value assessments, property taxes, flood zones, zoning boundaries, and earthquake zones, as well as place names, bodies of water, and other geographic information. Clerks may also have historic GIS maps from the USGS or other organizations. Tompkins County GIS data is often accessible through the Clerk Office website.

Caroline Town Clerk Slaterville Springs NY 2670 Slaterville Road 14881 607-539-6400

Dryden Village Clerk Dryden NY 16 South Street 13053 607-844-8122

Freeville Clerk Freeville NY 5 Factory Street 13068 607-844-8301

Groton City Clerk Groton NY 108 East Cortland Street 13073 607-898-3966

Harford Town Clerk Dryden NY 394 New York 38 13053 607-844-4091

Lancing Town Clerk Lansing NY 29 Auburn Road 14882 607-533-4142

Newfield Clerk Newfield Hamlet NY 166 Main Street 14867 607-564-9571

Tompkins County Clerk Ithaca NY 121 East Court Street 14850 607-274-5434

Ulysses Town Clerk Trumansburg NY 10 Elm Street 14886 607-387-5767

A Town or City Hall provides municipal services for their town or city, including keeping vital records and maintaining documents on their jurisdiction such as maps with GIS data in Tompkins County, New York. These GIS maps typically include property boundaries, real estate appraisal values, Tompkins County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Tompkins County zoning boundaries, bodies of water, and flood zones, as well as population and demographic information. Some Town and City Halls also maintain historical maps of their area. These maps are often available on the Town or City Hall website.

Caroline Town Hall Slaterville Springs NY 2670 Slaterville Road 14881 607-539-7796

Dryden Town Hall Dryden NY 93 East Main Street 13053 607-844-8888

Ithaca City Hall Ithaca NY 108 East Green Street 14850 607-273-1721

Lansing Town Hall Lansing NY 29 Auburn Road 14882 607-533-4776


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Tompkins County, New York. As part of that job, Building Departments maintain GIS data that can include Tompkins County GIS maps on the topography, elevation, soil composition, and flood zones for the local area. This information can be important for adhering to building codes and meeting zoning rules. These GIS maps may also show Tompkins County parcels, lots, subdivisions, and tracts of land, as well as sewers, public utilities, and other building hazards. GIS data may be available on the Building Department website.

Danby Zoning Ithaca NY 1830 Danby Road 14850 607-277-0799

Dryden Zoning Dryden NY 65 East Main Street 13053 607-844-9120

Groton Town Zoning Groton NY 101 Conger Boulevard, Ste 1 13073 607-898-4428

Ithaca Building Department Ithaca NY 215 North Tioga Street 14850 607-273-1783

Ithaca Planning Department Ithaca NY 108 East Green Street 14850 607-274-6550

Lansing Village Zoning Ithaca NY 2405 North Triphammer Road 14850 607-257-8363

Lansing Zoning Lansing NY 29 Auburn Road 14882 607-533-7054

Tompkins County Planning Department Ithaca NY 121 East Court Street 14850 607-274-5560

Ulysses Town Zoning Trumansburg NY 10 Elm Street 14886 607-387-9778


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Tompkins County, New York. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Tompkins County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Tompkins County place names, flood zones, zoning boundaries, neighborhood lines, bodies of water, and other geographic information. The Recorder of Deeds may provide access to GIS data on its website.

Tompkins County Recorder of Deeds Ithaca NY 320 North Tioga Street 14850 607-274-5431