Chemung County GIS Portal (New York)

Chemung County Assessor Offices are charged with determining the value of taxable property in their county or local area in order to calculate Chemung County property taxes. In addition to property values, Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) maps. These Chemung County GIS maps can show public property, parks, property divisions, and roads, as well as property assessments and property taxes in Chemung 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 Chemung County Assessor Office website.

Big Flats Assessor Big Flats NY 476 Maple Street 14814 607-562-8546

Elmira Assessor Elmira NY 317 East Church Street, Ste 2 14901 607-737-5670

Elmira Town Assessor Elmira NY 1255 West Water Street 14905 607-734-1486

Horseheads Assessor Horseheads NY 150 Wygant Road 14845 607-739-0873

Southport Assessor Elmira NY 1139 Pennsylvania Avenue 14904 607-737-5270


Chemung 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 Chemung County GIS maps. The GIS maps at a Chemung 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 Chemung 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 Chemung County Town and City Hall website.

Ashland Town Hall Wellsburg NY 3663 6th Street 14894 607-732-0723

Big Flats Town Hall Big Flats NY 476 Maple Street 14814 607-562-8443

Chemung 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 Chemung County property maps that show boundaries, public property, property divisions, and in some cases, population information in Chemung County, New York. They may also include property value assessments and property tax rates. Chemung 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.

Chemung County Clerk Elmira NY 203 Lake Street 14901 607-737-2850

Chemung Town Clerk Chemung NY 48 Rotary Road Ext 14825 607-529-3532

Elmira Heights Clerk Elmira NY 215 Elmwood Avenue 14903 607-734-7156

Erin Town Clerk Erin NY 1138 Breesport Rd 14838 607-739-8681

Horseheads Town Clerk Horseheads NY 150 Wygant Road 14845 607-739-8783

Veteran Town Clerk Millport NY 4049 Watkins Road 14864 607-739-1476


Chemung 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 Chemung 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 Chemung County, New York. The Recorder of Deeds may also have historic GIS maps. These maps are often available on the Chemung County Recorder of Deeds website.

Chemung County Recorder of Deeds Elmira NY PO Box 588 14902 607-737-2920