Sullivan County GIS Portal (New Hampshire)

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

Washington Assessor Washington NH 7 Halfmoon Pond Road 03280 603-495-3074


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

Charleston Town Clerk Charlestown NH 26 Railroad Street 03603 603-826-5821

Claremont City Clerk Claremont NH 58 Opera House Square 03743 603-542-7000

Cornish Town Clerk Cornish NH 488 Town House Road 03745 603-675-5207

Goshen Town Clerk Goshen NH 54 Mill Village Road South 03752 603-863-5655

Lempster Town Clerk Lempster NH 856 New Hampshire 10 03605 603-863-3213

Sullivan County Clerk Claremont NH 1 Police Court 03743 855-212-1234

Sullivan 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 Sullivan County GIS maps. The GIS maps at a Sullivan 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 Sullivan County, New Hampshire. 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 Sullivan County Town and City Hall website.

Charlestown Hall Charlestown NH 19 Summer Street 03603 603-826-9751

Cornish Town Hall Cornish NH 294 Town House Road 03745 603-675-2500

Langdon Town Hall Langdon NH 122 Langdon Road, Unit 1 03602 603-835-6260

Newport Town Hall Newport NH 15 Sunapee Street 03773 603-863-6278

Sunapee Town Hall Sunapee NH 23 Edgemont Road 03782