Fairfax County
This table contains legal description information including legal address (site address), deeded land area, and tax district for properties within Fairfax County. There is a one-to-one relationship to the parcels data .…
Updated Oct 8, 2026
Fairfax County
This table contains information about the structure on the parcel including year built, number of bedrooms and bathrooms and style for properties within Fairfax County. There is a one-to-many relationship to the parcel…
Updated Oct 8, 2026
Fairfax County
This table contains information about the land including land sizes (square feet & acres) and land property type for properties within Fairfax County. There is a one-to-many relationship to the parcel data. Refer to…
Updated Oct 8, 2026
Fairfax County
This layer contains railroad lines in and around Fairfax County. The railroad lines include metro lines. This data was captured off of 1:1200 scale property mylars during the property data digital conversion project.…
Updated Oct 8, 2026
Fairfax County
This table contains information about commercial properties including number of stories, elevators, exterior wall type, floor type and roof type for commercial properties within Fairfax County. There is a one-to-many…
Updated Oct 8, 2026
Fairfax County
Stormwater easements (ex: storm drainage, storm sewer, floodplain) as captured from recorded plats using coordinate geometry (COGO) capture method. All easements are contained within the Fairfax County boundary. This…
Updated Oct 8, 2026
Fairfax County
Historic overlay districts in Fairfax County. Historic overlay districts (HODs) are bounded areas created by the Board of Supervisors. Inside an HOD certain regulations on development apply which serve to protect…
Updated Oct 8, 2026
Fairfax County
Park land maintained by Fairfax County Park Authority.
Updated Oct 8, 2026
Fairfax County
Park land within Fairfax County not maintained by Fairfax County Park Authority. These parks are owned and operated by regional, state, and federal entities.
Updated Oct 8, 2026
Fairfax County
The planning districts within Fairfax County. Planning districts are subunits of planning areas.
Updated Oct 8, 2026
Fairfax County
The four planning areas in Fairfax County. Each area is a part of the overall County comprehensive plan.
Updated Oct 8, 2026
Fairfax County
The locations of the police stations within Fairfax County.
Updated Oct 8, 2026
Fairfax County
Human services regions within Fairfax County. Fairfax County provides an integrated community-based service delivery system to respond to and anticipate the unique needs of individuals and families within a specific…
Updated Oct 8, 2026
Fairfax County
Areas where volunteer groups operate within Fairfax County. The volunteer groups (also known as Community Based Organizations) are non-profit organizations that provide basic needs assistance to specific areas of the…
Updated Oct 8, 2026
Fairfax County
Potential asbestos containing soils in Fairfax County. These soils are mapped over naturally asbestos-containing bedrock. Safety precautions must be taken during construction. Orange soils, which overlie a majority of…
Updated Oct 8, 2026
Fairfax County
Human services offices within Fairfax County. “HS_Region” is the office for each human services region, “DFS_Area” is the offices for the Department of Family Services Areas; “CPS_Region” is offices for Child Protective…
Updated Oct 8, 2026
Fairfax County
These areas were mapped as marine clays in previous surveys. Marine clays are high shrink-swell soils that can cause foundation distress. They are sometimes referred to as Potomac Clays or Deltaic Clays.
Updated Oct 8, 2026
Fairfax County
Quarries in Fairfax County.
Updated Oct 8, 2026
Fairfax County
Non-marine clay shrink swell soils in Fairfax County. These are soils containing other shrinking-swelling clays that can lead to foundation distress if precautions are not taken during design and construction.
Updated Oct 8, 2026
Fairfax County
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 clays, silts, sands, and gravels. They may also be…
Updated Oct 8, 2026