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Planning Areas
Fairfax County, Virginia —
The four planning areas in Fairfax County. Each area is a part of the overall County comprehensive plan. -
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Building Additions
Fairfax County, Virginia —
Building additions contains additions to building structures that would not be captured as part of the actual building structure. The original data capture of the... -
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Marumsco Soils
Fairfax County, Virginia —
Marumsco soils in Fairfax County. Marumsco soils are mapped in complexes with other soil types. The complexes are highly variable and consist of combinations of... -
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Tax Administration's Real Estate - Dwelling Addition Data
Fairfax County, Virginia —
This table contains information about additions to the structures such as patios, decks, porches, etc. for properties within Fairfax County. There is a one to many... -
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Non-County Trails
Fairfax County, Virginia —
Trails within and around Fairfax County that are not maintained by Fairfax County. Contributors include: the National Park Service, Town of Herndon, Reston... -
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County Impervious Surfaces 2017
Fairfax County, Virginia —
This layer was created by combining the following 2017 planimetric features into a single, countywide layer: major transportation, minor transportation, sidewalk... -
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Soils - 2011
Fairfax County, Virginia —
This data set is a digital soil survey and generally is the most detailed level of soil geographic data developed by the National Cooperative Soil Survey. The... -
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Soils - 2018
Fairfax County, Virginia —
This data set is based upon the 2011 soil survey prepared by the US Department of Agriculture-Natural Resources Conservation Service. The 2011 soil survey was... -
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Radon Potential Areas
Fairfax County, Virginia —
Areas of radon potential within Fairfax County. These areas were developed by short-term test results from a study conducted by the Fairfax County Health Department... -
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Data Inventory
Fairfax County, Virginia —
List and description of datasets available on Open Data for Fairfax County, Virginia -
County
Buildings Planned & Buildings Use GFA
Fairfax County, Virginia —
Buildings Planned - Buildings captured from site plans. These are typically commercial and multi-family residential buildings. Buildings Use GFA - Includes gross... -
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Census 2020 Blockgroup
Fairfax County, Virginia —
The 2020 decennial census block groups within Fairfax County. This data was acquired from the US Census Bureau, with fields slightly customized by Fairfax County... -
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Tax Administration's Real Estate - Legal Data
Fairfax County, Virginia —
This table contains the legal description information including legal address (site address), deeded land area, and tax district for properties within Fairfax... -
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Current Housing Units
Fairfax County, Virginia —
Current housing units at a parcel level within Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please view the...