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Fairfax County, VA Parcels & GIS Data

Fairfax County, VA parcel data: 369,852 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fairfax County, Virginia parcel data covering 369,852 property records.

This page documents parcel-level coverage for Fairfax County, Virginia. Each parcel record carries its boundary polygon (GIS geometry) along with attributes such as the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and most recent sale price and date. Exact fill rates for Fairfax County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Fairfax County property dataset.

Fairfax County, officially the County of Fairfax, is a county in the state of Virginia, United States. With a population of 1,150,309 as of the 2020 census, it is the most populous county in Virginia, the most populous jurisdiction in the Washington metropolitan area, and the most populous location in the Washington–Baltimore combined statistical area. The county seat is Fairfax; however, because it is an independent city under Virginia law, the city of Fairfax is not part of the county.

FIPS 51059

Official county website: https://www.fairfaxcounty.gov/

The FIPS code for Fairfax County is 51059.

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Attribute coverage

Fairfax County contains 369,852 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL). For the LBCS columns, only real classifications count: the to-be-determined and not-applicable placeholder codes are excluded.

ColumnCoverageRecords populated
lrid100%369,852
parcelid100%369,851
parcelid2100%369,792
ogparcelid100%369,852
ogparcelid2100%369,793
parentid<0.1%0
stackid<0.1%0
geoid100%369,852
statefp100%369,852
countyfp100%369,852
countyname100%369,852
cousubfp100%369,852
cousubname100%369,852
tractce100%369,852
tractname100%369,852
taxacctnum<0.1%0
taxyear100%369,852
taxdistrict99.8%368,968
usecode99.8%369,123
usedesc87.9%325,140
zoningcode99.8%369,148
zoningdesc92.6%342,487
numbldgs100%369,783
numunits94.8%350,531
yearbuilt12.5%46,228
numfloors3.4%12,440
bldgsqft12.9%47,574
bedrooms12.6%46,646
halfbaths12.9%47,753
fullbaths12.8%47,422
imprvalue99.8%369,102
landvalue99.8%369,114
agvalue<0.1%0
totalvalue99.8%369,114
taxacres<0.1%0
calcarea100%369,852
saleamt72.3%267,333
saledate53.0%196,004
ownertype89.9%332,555
ownername<0.1%0
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr95.9%354,804
parcelcity99.9%369,581
parcelstate100%369,852
parcelzip100%369,852
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book79.4%293,696
page79.4%293,694
block<0.1%0
lot<0.1%0
parceltype0.9%3,271
accesstype0.9%3,271
iucnclass0.5%1,956
placename7.8%28,739
placetype7.7%28,326
firmid100%369,826
firmdate100%369,826
fldzone100%369,826
zonesubty98.5%364,442
staticbfe<0.1%6
elevmin100%369,727
elevmax100%369,727
elevavg100%369,727
fireplaces0.5%1,684
heating12.5%46,232
heatfuel12.5%46,232
cooling12.5%46,232
foundation1.2%4,590
roofcover11.5%42,602
siding<0.1%0
bldgtype<0.1%0
naicscode7.7%28,654
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%369,838
centroidx100%369,852
centroidy100%369,852
surfpointx100%369,852
surfpointy100%369,852
geom100%369,852
extras100%369,852
ownerlist<0.1%0
placefp99.2%366,752
zoningurl3.6%13,258
lbcsactivity93.1%344,326
lbcsfunction92.9%343,531
lbcstype91.1%337,017
lbcscharacter99.7%368,721
lbcsownership1.5%5,560
sourceurl97.9%362,200

Schema mapping

How source columns from the acquired Fairfax County GIS layers map into the harmonized entity schemas and assemble into the published parcel table, alongside supplemented fields (elevation, flood zone) and deterministic columns.

Schema mapping — Fairfax County, Virginia (51059) 3 entities · most recent acquisition per entity · generated 2026-10-17 direct column transformed (expression) geometry extras json supplemented determined ALL ENTITIES → FINAL PARCEL SCHEMA Harmonized entity columns assemble into publish.parcel_layer — matched by column name. Supplemented fields show their fill rate in this county. SOURCE COLUMNS HARMONIZED ENTITIES PUBLISH.PARCEL_LAYER ADDRESS full_name full_street_num street_name unit_number zip subdivision supervisor_district city jurisdiction state geom 31 cols ⇢ house house_number road unit postcode suburb city_district city state_district state geom extras PARCEL pin parid taxyr luc aprbldg aprland aprtot geom 11 cols ⇢ parcelid parcelid2 taxyear usecode imprvalue landvalue totalvalue geom extras ZONING zoningdistrict geom 2 cols ⇢ zoningcode geom extras determined · ground truth 100% lrid 100% geoid 100% statefp 100% countyfp 100% countyname 100% cousubfp 100% cousubname 100% tractce 100% tractname 100% updated geom · derived from geometry geom dem.us_1m · USGS 1m DEM 100% elevmin 100% elevmax 100% elevavg s_fld_haz_ar · FEMA NFHL 100% fldzone 98.5% zonesubty 0.0% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 100% taxdistrict 87.9% usedesc 92.6% zoningdesc 100% numbldgs 94.8% numunits 72.3% saleamt 53.0% saledate 89.9% ownertype 95.9% parceladdr 100% parcelcity 100% parcelstate 100% parcelzip 79.4% book 79.4% page 99.2% placefp 93.1% lbcsactivity 92.9% lbcsfunction 91.1% lbcstype 100% lbcscharacter 97.9% sourceurl lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc zoningcode zoningdesc numbldgs numunits imprvalue landvalue totalvalue calcarea saleamt saledate ownertype parceladdr parcelcity parcelstate parcelzip book page firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras placefp lbcsactivity lbcsfunction lbcstype lbcscharacter sourceurl publish.parcel_layer columns not fed by these sources (46) — empty or below 50% fill in this county parentid, stackid, taxacctnum, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, taxacres, ownername, owneraddr ownercity, ownerstate, ownerzip, legaldesc, township, section, qtrsection, range, plssdesc, block, lot, parceltype, accesstype, iucnclass placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, naicscode, frsid, dfrurl, caapermit cwapermit, rcrapermit, ownerlist, zoningurl, lbcsownership ADDRESS 11 mapped · 31 kept in extras · 10 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ADDRESS full_name full_street_num street_name unit_number zip subdivision supervisor_district city jurisdiction state geom house house_number road unit postcode suburb city_district city state_district state geom extras · 31 source columns preserved as json cad_key, site_address_id, add_trans_pt_id, add_location_x add_location_y, parcel_pin, street_num, street_num_suf street_prefix, street_type, street_suffix, unit_type address_1, address_effective_date, address_status subdivision_section, subdivision_block, subdivision_phase cad_mun, cad_area, cad_trans_id, cad_segid, address_type address_data_source, plan_number, point_type, esn address_change_date, address_expiration_date, address_2 globalid extras not present in source — filled with NULL (10) category, near, level, staircase, entrance, po_box, island, country_region, country, world_region PARCEL 8 mapped · 11 kept in extras · 46 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin parid taxyr luc aprbldg aprland aprtot geom parcelid parcelid2 taxyear usecode imprvalue landvalue totalvalue geom extras · 11 source columns preserved as json val15, val16, val17, val05, val06, val07, priland, pribldg pritot, flag4, flag4_desc extras not present in source — filled with NULL (46) taxacctnum, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue taxacres, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr, parcelcity, parcelstate, parcelzip, legaldesc township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, sourceurl, taxdistrict, parentid, heatfuel, fireplaces heating, cooling, foundation, roofcover, siding ZONING 2 mapped · 1 transformed · 2 kept in extras · 7 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING zoningdistrict geom zoningcode NULLIF(trim(zoningdistrict), '')::text geom extras · 2 source columns preserved as json ahj, zoningdetermination extras not present in source — filled with NULL (7) zoningdesc, zoningtype, ordinance, setbacks, restrictions, notes, sourceurl

Neighboring counties

Parcel data for counties bordering Fairfax County:

Frequently asked questions

Where can I find Fairfax County, VA parcel and GIS data?

Land Records publishes a Fairfax County, VA parcel dataset in which every parcel carries its boundary polygon (GIS geometry) along with ownership, assessed value, land use, acreage, and sale history. Preview it in the interactive explorer on this page, or download the full Fairfax County, VA dataset as a GeoPackage or CSV.

How many parcels are in Fairfax County, VA?

The current dataset contains 369,852 parcel records for Fairfax County, VA, each with its boundary geometry and assessor attributes.

What is the FIPS code for Fairfax County, VA?

The FIPS code for Fairfax County, VA is 51059.

What information does each Fairfax County, VA parcel record include?

Each Fairfax County, VA parcel record includes the parcel ID/APN, owner name and mailing address, situs (property) address, assessed land and improvement values, acreage, land-use and zoning codes, year built, and the most recent sale price and date — plus the parcel boundary polygon. Per-attribute fill rates are listed in the coverage table on this page.

Is Fairfax County, VA parcel data free?

You can preview Fairfax County, VA parcels for free in the interactive explorer. The complete dataset is available as a one-time download or through the nationwide parcel web service; see the download options on this page for current pricing.

Does Fairfax County, VA have an official GIS or property records website?

Yes — the official Fairfax County, VA government website is linked in the county details above. Land Records standardizes Fairfax County, VA assessor and recorder records into a single nationwide parcel schema with GIS boundary geometry.

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated