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Harris County, TX Parcels & GIS Data

Harris County, TX parcel data: 1,643,387 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Harris County, Texas parcel data covering 1,643,387 property records.

This page documents parcel-level coverage for Harris County, Texas. 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 Harris County are listed in the attribute-coverage table below. Preview the data in the interactive explorer, or download the complete Harris County property dataset.

Harris County is a county located in the U.S. state of Texas. As of the 2020 census, the population was 4,731,145, and was estimated to be 5,045,026 in 2025, making it the most populous county in Texas and the third-most populous county in the United States. Its county seat is Houston, the most populous city in Texas and the fourth-most populous city in the United States.

FIPS 48201

Official county website: http://www.co.harris.tx.us

The FIPS code for Harris County is 48201.

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Attribute coverage

Harris County contains 1,643,387 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%1,643,387
parcelid99.9%1,642,399
parcelid232.8%538,789
ogparcelid99.9%1,642,405
ogparcelid232.8%538,801
parentid<0.1%0
stackid<0.1%0
geoid100%1,643,387
statefp100%1,643,387
countyfp100%1,643,387
countyname100%1,643,387
cousubfp100%1,643,387
cousubname100%1,643,387
tractce100%1,643,387
tractname100%1,643,387
taxacctnum35.8%588,178
taxyear99.8%1,639,555
taxdistrict59.0%969,968
usecode99.6%1,637,287
usedesc99.6%1,636,375
zoningcode9.4%154,272
zoningdesc5.0%82,177
numbldgs99.1%1,627,782
numunits86.1%1,414,536
yearbuilt85.5%1,405,452
numfloors0.7%11,427
bldgsqft91.5%1,504,056
bedrooms<0.1%141
halfbaths<0.1%85
fullbaths<0.1%141
imprvalue88.7%1,457,146
landvalue96.0%1,577,530
agvalue70.7%1,161,151
totalvalue95.9%1,575,920
taxacres99.9%1,641,398
calcarea100%1,643,387
saleamt<0.1%0
saledate<0.1%0
ownertype99.9%1,642,557
ownername99.9%1,642,550
owneraddr99.9%1,642,316
ownercity99.8%1,639,738
ownerstate99.7%1,638,207
ownerzip99.6%1,637,575
parceladdr100%1,643,201
parcelcity100%1,642,947
parcelstate100%1,643,387
parcelzip100%1,643,387
legaldesc99.9%1,642,501
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%0
page<0.1%0
block85.2%1,400,187
lot85.2%1,400,126
parceltype8.0%131,538
accesstype8.0%131,538
iucnclass7.7%126,109
placename8.0%131,536
placetype8.0%131,538
firmid100%1,643,252
firmdate100%1,643,252
fldzone100%1,643,252
zonesubty91.0%1,495,862
staticbfe1.1%17,526
elevmin99.9%1,641,059
elevmax99.9%1,641,059
elevavg99.9%1,641,059
fireplaces<0.1%0
heating<0.1%141
heatfuel<0.1%141
cooling<0.1%141
foundation<0.1%141
roofcover<0.1%0
siding<0.1%153
bldgtype<0.1%0
naicscode7.9%129,151
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated99.8%1,640,635
centroidx100%1,643,387
centroidy100%1,643,387
surfpointx100%1,643,387
surfpointy100%1,643,387
geom100%1,643,387
extras100%1,643,387
ownerlist97.5%1,601,656
placefp63.1%1,037,345
zoningurl5.7%94,054
lbcsactivity98.8%1,623,481
lbcsfunction96.8%1,590,979
lbcstype99.3%1,632,004
lbcscharacter99.0%1,627,096
lbcsownership100%1,642,648
sourceurl<0.1%301

Schema mapping

How source columns from the acquired Harris 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 — Harris County, Texas (48201) 2 entities · most recent acquisition per entity · generated 2026-10-04 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 PARCEL hcad_num prclid taxid tax_year landuse_cd landuse_dscr yr_impr improvement_value land_value ag_value total_appraised_value acreage owner_mailto mail_addr_1 mail_city mail_state mail_zip site_addr_1 site_addr_2 site_addr_3 legal_dscr_1 blk_num lot_num geom 24 cols ⇢ parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt imprvalue landvalue agvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc block lot geom extras ZONING permit_typ checked_in geom customer_n regulated_ lon lat physical_l near_city_ permit_num renewal_da buff_dist orig_fid zoningcode notes 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 91.0% zonesubty 1.1% staticbfe 100% firmdate 100% firmid supplemented · derived / other pipelines 59.0% taxdistrict 99.1% numbldgs 86.1% numunits 91.5% bldgsqft 100% parcelstate 97.5% ownerlist 63.1% placefp 98.8% lbcsactivity 96.8% lbcsfunction 99.3% lbcstype 99.0% lbcscharacter 100% lbcsownership lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxacctnum taxyear taxdistrict usecode usedesc zoningcode numbldgs numunits yearbuilt bldgsqft imprvalue landvalue agvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc block lot firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg updated centroidx centroidy surfpointx surfpointy geom extras ownerlist placefp lbcsactivity lbcsfunction lbcstype lbcscharacter lbcsownership publish.parcel_layer columns not fed by these sources (37) — empty or below 50% fill in this county parentid, stackid, zoningdesc, numfloors, bedrooms, halfbaths, fullbaths, saleamt, saledate, township, section, qtrsection, range, plssdesc book, page, parceltype, accesstype, iucnclass, placename, placetype, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding bldgtype, naicscode, frsid, dfrurl, caapermit, cwapermit, rcrapermit, zoningurl, sourceurl PARCEL 24 mapped · 24 kept in extras · 30 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL hcad_num prclid taxid tax_year landuse_cd landuse_dscr yr_impr improvement_value land_value ag_value total_appraised_value acreage owner_mailto mail_addr_1 mail_city mail_state mail_zip site_addr_1 site_addr_2 site_addr_3 legal_dscr_1 blk_num lot_num geom parcelid parcelid2 taxacctnum taxyear usecode usedesc yearbuilt imprvalue landvalue agvalue totalvalue taxacres ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelzip legaldesc block lot geom extras · 24 source columns preserved as json str_pfx, str_num_sfx, str_num, str_name, str_sfx, str_sfx_dir str_unit, mail_addr_2, mail_country, state_class, map_facet key_map, extra_features_value, total_market_value legal_dscr_2, legal_dscr_3, legal_dscr_4, group_cd group_dscr, econ_area, econ_bld_class, neighborhood_code appraised_value_coh, taxable_value_coh extras not present in source — filled with NULL (30) zoningcode, zoningdesc, numbldgs, numunits, numfloors, bldgsqft, bedrooms, halfbaths, fullbaths, saleamt, saledate, parcelstate, township section, qtrsection, range, plssdesc, book, page, updated, sourceurl, taxdistrict, parentid, fireplaces, heating, cooling, foundation roofcover, siding, heatfuel ZONING 4 mapped · 3 transformed · 6 unmapped (NULL) SOURCE COLUMNS HARMONIZED → ZONING permit_typ checked_in geom customer_n regulated_ lon lat physical_l near_city_ permit_num renewal_da buff_dist orig_fid zoningcode COALESCE(NULLIF(TRIM(permit_typ::text), ''), 'STDPMT')::text notes COALESCE(checked_in::text, '') geom extras json_build_object( 'customer_n', COALESCE(customer_n::text, '')… not present in source — filled with NULL (6) zoningdesc, zoningtype, ordinance, setbacks, restrictions, sourceurl

Neighboring counties

Parcel data for counties bordering Harris County:

Frequently asked questions

Where can I find Harris County, TX parcel and GIS data?

Land Records publishes a Harris County, TX 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 Harris County, TX dataset as a GeoPackage or CSV.

How many parcels are in Harris County, TX?

The current dataset contains 1,643,387 parcel records for Harris County, TX, each with its boundary geometry and assessor attributes.

What is the FIPS code for Harris County, TX?

The FIPS code for Harris County, TX is 48201.

What information does each Harris County, TX parcel record include?

Each Harris County, TX 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 Harris County, TX parcel data free?

You can preview Harris County, TX 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 Harris County, TX have an official GIS or property records website?

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

On this page

Attribute coverageSchema mappingNeighboring countiesFAQRelated