Land Records LogoLand Records
Contact Us

Fairfax County, VA Parcels & GIS Data

Fairfax County, VA parcel data: 369,843 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Fairfax County, Virginia parcel data covering 369,843 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.

ExploreBuyDownload Fairfax County data
MontgomeryLoudounPrince WilliamAlexandriaFairfaxFalls ChurchArlingtonPrince George'sCharlesFairfax
Hosted Web API$200/mo

Attribute coverage

Fairfax County contains 369,843 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%369,843
parcelid100%369,842
parcelid298.0%362,350
ogparcelid100%369,843
ogparcelid298.0%362,351
parentid<0.1%0
stackid<0.1%0
geoid100%369,843
statefp100%369,843
countyfp100%369,843
countyname100%369,843
cousubfp100%369,843
cousubname100%369,843
tractce100%369,843
tractname100%369,843
taxacctnum<0.1%0
taxyear100%369,843
taxdistrict91.6%338,884
usecode89.9%332,513
usedesc85.1%314,881
zoningcode99.8%369,265
zoningdesc92.6%342,509
numbldgs98.0%362,351
numunits87.9%325,238
yearbuilt12.5%46,231
numfloors3.2%11,989
bldgsqft12.9%47,577
bedrooms12.6%46,649
halfbaths12.9%47,756
fullbaths12.8%47,425
imprvalue87.4%323,300
landvalue89.9%332,396
agvalue11.8%43,579
totalvalue89.9%332,535
taxacres<0.1%0
calcarea100%369,843
saleamt67.3%248,816
saledate48.9%180,939
ownertype89.9%332,561
ownername<0.1%0
owneraddr<0.1%0
ownercity<0.1%0
ownerstate<0.1%0
ownerzip<0.1%0
parceladdr88.2%326,252
parcelcity88.2%326,252
parcelstate100%369,843
parcelzip100%369,843
legaldesc<0.1%0
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book72.8%269,418
page72.8%269,416
block<0.1%0
lot<0.1%0
parceltype0.9%3,213
accesstype0.9%3,213
iucnclass0.5%1,913
placename7.8%28,664
placetype7.6%28,262
firmid100%369,817
firmdate100%369,817
fldzone100%369,817
zonesubty98.5%364,466
staticbfe<0.1%6
elevmin100%369,718
elevmax100%369,718
elevavg100%369,718
fireplaces0.5%1,684
heating12.5%46,235
heatfuel12.5%46,235
cooling12.5%46,235
foundation1.2%4,590
roofcover11.5%42,605
siding<0.1%0
bldgtype<0.1%0
naicscode7.8%28,667
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated100%369,829
centroidx100%369,843
centroidy100%369,843
surfpointx100%369,843
surfpointy100%369,843
geom100%369,843
extras100%369,843
ownerlist<0.1%0
placefp99.2%366,743
zoningurl3.6%13,260
lbcsactivity93.9%347,240
lbcsfunction93.7%346,477
lbcstype92.0%340,250
lbcscharacter98.8%365,385
lbcsownership1.5%5,471
sourceurl91.4%337,923

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 2026-10-10 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 geom 4 cols ⇢ parcelid 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% taxyear 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 98.0% parcelid2 98.0% ogparcelid2 91.6% taxdistrict 89.9% usecode 85.1% usedesc 92.6% zoningdesc 98.0% numbldgs 87.9% numunits 87.4% imprvalue 89.9% landvalue 89.9% totalvalue 67.3% saleamt 89.9% ownertype 88.2% parceladdr 88.2% parcelcity 100% parcelstate 100% parcelzip 72.8% book 72.8% page 99.2% placefp 93.9% lbcsactivity 93.7% lbcsfunction 92.0% lbcstype 98.8% lbcscharacter 91.4% 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 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 (47) — empty or below 50% fill in this county parentid, stackid, taxacctnum, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, agvalue, taxacres, saledate, 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 2 mapped · 1 transformed · 4 kept in extras · 52 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL pin geom parcelid NULLIF(TRIM(pin), '')::text geom extras · 4 source columns preserved as json parcel_key, parcel_type, src_control, globalid extras not present in source — filled with NULL (52) parcelid2, taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms halfbaths, fullbaths, imprvalue, landvalue, agvalue, totalvalue, 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 369,843 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