Fairfax County GIS Data (Virginia)

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

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

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

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A Soil and Water Conservation Office provides information on the conservation and management of natural resources in Fairfax County, Virginia. They are also responsible for developing, implementing, and enforcing policies to protect these natural resources. Fairfax County Soil and Water Conservation Offices maintain GIS data in the form of maps to monitor soil and water, and these Fairfax County maps can show ground and surface water, stormwater runoff, irrigation, erosion, flood zones, and sources of pollution. These maps can be important for buying, selling, or improving property, and they may be available through the Soil and Water Conservation Office website.

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