Washington County GIS Data (Pennsylvania)

An Assessor Office is responsible for appraising the taxable property in an area in order to calculate property taxes in Washington County, Pennsylvania. As part of this job, Washington County Assessors maintain detailed county and local maps, including Geographic Information Science (GIS) data. These Washington 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 Washington County GIS data on their websites.

Washington County Assessment Washington PA 100 West Beau Street 15301 724-228-6767


A Building Department creates and enforces building codes and zoning regulations in order to ensure the construction of safe buildings in Washington County, Pennsylvania. As part of that job, Building Departments maintain GIS data that can include Washington 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 Washington 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.

California Zoning California PA 225 3rd Street 15419 724-938-8786

Canonsburg City Zoning Canonsburg PA 68 East Pike Street 15317 724-745-1800

Canonsburg Planning Department Canonsburg PA 610 East McMurray Road 15317 724-942-5005

Union Township Zoning Finleyville PA 3904 Finleyville Elrama Road 15332 724-348-4229

Washington Zoning Washington PA 55 West Maiden Street 15301 724-223-4203

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 Washington 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. Washington County GIS data is often accessible through the Clerk Office website.

Monongahela Clerk Monongahela PA 451 West Main Street 15063 724-258-5500

Washington County Clerk Washington PA 100 West Beau Street 15301 724-228-6723


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 Washington County, Pennsylvania. These GIS maps typically include property boundaries, real estate appraisal values, Washington County property tax assessments, public property, and unclaimed parcels. The maps may also show place names, Washington 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.

Washington City Hall Washington PA 55 West Maiden Street 15301 724-223-4200


A Recorder of Deeds keeps real estate documents to ensure the accuracy of property and land records in Washington County, Pennsylvania. In addition to filing deeds that provide information on property sales and transfers, Recorders of Deeds also have detailed county and local maps, including Washington County GIS data. These maps can include property lines, building information, unclaimed parcels, property value assessments, and property tax information. They may also show Washington 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.

Washington County Recorder of Deeds Washington PA 100 West Beau Street 15301 724-228-6806