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County
Tax Administration's Real Estate - Sales Data 22 recent views
Fairfax County, Virginia —
This table contains property sales information including sale date, price, and amounts for properties within Fairfax County. There is a one to many relationship to... -
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Census 2010 Block 16 recent views
Fairfax County, Virginia —
2010 census blocks within Fairfax County. This data was acquired from the US Census Bureau. -
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Tax Administration's Real Estate - Assessed Values 11 recent views
Fairfax County, Virginia —
This table contains the assessed values for current tax year and prior tax year for land and building for properties in Fairfax County. There is a one to one... -
Federal
Benthic macroinvertebrate, fish, and physical habitat data for selected streams in Reston, VA
Department of the Interior —
The United States Geological Survey Virginia and West Virginia Water Science Center (USGS VA-WV-WSC) and Fairfax County assembled this data release in support of... -
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Tax Administration's Real Estate - Dwelling Data
Fairfax County, Virginia —
This table contains information about the structure on the parcel including year built, number of bedrooms and bathrooms and style for properties within Fairfax... -
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Stormwater Easements
Fairfax County, Virginia —
Stormwater easements (ex: storm drainage, storm sewer, floodplain) as captured from recorded plats using coordinate geometry (COGO) capture method. All easements are... -
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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... -
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Resource Protection Areas
Fairfax County, Virginia —
The Chesapeake Bay Preservation Ordinance was adopted to protect our local streams and one of the world's most productive estuaries, the Chesapeake Bay, from... -
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Potential Asbestos Containing Soils
Fairfax County, Virginia —
Potential asbestos containing soils in Fairfax County. These soils are mapped over naturally asbestos-containing bedrock. Safety precautions must be taken during... -
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Bicycle Routes
Fairfax County, Virginia —
This contains scores developed by the Bicycle Level of Service Model for Fairfax County. Additionally this data contains attributes used to identify road suitability... -
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Environmentally Sensitive Areas
Fairfax County, Virginia —
This polygon dataset is composed of subsets from Fairfax County’s current soil inventory, recorded floodplain, and Resource Protection Area (RPAs) layers. Layer... -
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Existing Land Use - Generalized
Fairfax County, Virginia —
Existing land use categories for current land uses in Fairfax County as of the VALID_TO date in the attribute table. For methodology and a data dictionary please... -
Federal
Petroleum geology data from hydrous and anhydrous pyrolysis residues (ver. 2.0, January 2023)
Department of the Interior —
This data release contains programmed pyrolysis, organic petrographic (reflectance), and semiquantitative X-ray diffraction mineralogy data for subsurface coal and... -
County
Vulnerability Index Census Tract
Fairfax County, Virginia —
The Vulnerability Index is comprised of scores from the following indicators from the American Community Survey 2016 –2020 data.Low-income Occupations (Population in... -
County
Tax Map Grid
Fairfax County, Virginia —
The Fairfax County tax map grid divides the county into approximately 444 tiles. This is the basis for the parcel numbering system in Fairfax County. -
County
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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Colleges & Universities
Fairfax County, Virginia —
The locations of the colleges and universities within Fairfax County. -
County
Tax Administration's Real Estate - Commercial Data
Fairfax County, Virginia —
This table contains information about commercial properties including number of stories, elevators, exterior wall type, floor type and roof type for commercial...