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Harris County, TX Parcels & GIS Data

Harris County, TX parcel data: 1,640,392 property records with owner names, assessed values, land use, acreage, and addresses. Preview and download.

Land Records publishes Harris County, Texas parcel data covering 1,640,392 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 1,640,392 parcels in the current dataset. Column coverage is the percentage of those parcels for which the attribute is populated (non-NULL).

ColumnCoverageRecords populated
lrid100%1,640,392
parcelid100%1,640,351
parcelid232.8%537,679
ogparcelid100%1,640,357
ogparcelid232.8%537,685
parentid<0.1%378
stackid<0.1%0
geoid100%1,640,392
statefp100%1,640,392
countyfp100%1,640,392
countyname100%1,640,392
cousubfp100%1,640,392
cousubname100%1,640,392
tractce100%1,640,392
tractname100%1,640,392
taxacctnum35.8%586,462
taxyear99.9%1,638,912
taxdistrict59.1%970,181
usecode99.8%1,637,083
usedesc99.7%1,636,078
zoningcode<0.1%378
zoningdesc<0.1%0
numbldgs99.1%1,625,088
numunits86.1%1,412,033
yearbuilt85.7%1,405,049
numfloors0.7%11,428
bldgsqft91.7%1,503,527
bedrooms<0.1%0
halfbaths<0.1%0
fullbaths<0.1%0
imprvalue88.7%1,454,387
landvalue95.9%1,573,874
agvalue70.8%1,160,922
totalvalue96.0%1,574,359
taxacres99.9%1,639,389
calcarea100%1,640,392
saleamt<0.1%0
saledate<0.1%7
ownertype99.9%1,639,423
ownername99.9%1,639,423
owneraddr99.9%1,639,300
ownercity99.8%1,636,647
ownerstate99.7%1,635,115
ownerzip99.6%1,634,474
parceladdr100%1,640,150
parcelcity100%1,639,904
parcelstate100%1,640,392
parcelzip100%1,640,392
legaldesc99.9%1,639,250
township<0.1%0
section<0.1%0
qtrsection<0.1%0
range<0.1%0
plssdesc<0.1%0
book<0.1%384
page<0.1%382
block85.3%1,399,957
lot85.3%1,399,964
parceltype100%1,640,392
accesstype100%1,640,392
iucnclass99.8%1,636,956
placename100%1,640,392
placetype100%1,640,392
firmid100%1,640,272
firmdate100%1,640,272
fldzone100%1,640,272
zonesubty91.0%1,493,016
staticbfe1.1%17,493
elevmin99.9%1,638,036
elevmax99.9%1,638,036
elevavg99.9%1,638,036
fireplaces<0.1%0
heating<0.1%0
heatfuel<0.1%0
cooling<0.1%0
foundation<0.1%0
roofcover<0.1%0
siding<0.1%0
bldgtype<0.1%0
naicscode100%1,640,392
frsid<0.1%0
dfrurl<0.1%0
caapermit<0.1%0
cwapermit<0.1%0
rcrapermit<0.1%0
updated94.9%1,556,710
centroidx100%1,640,392
centroidy100%1,640,392
surfpointx100%1,640,392
surfpointy100%1,640,392
geom100%1,640,392
extras100%1,640,392
ownerlist<0.1%0

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) 1 entity · most recent acquisition per entity · generated 2026-07-25 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 parcelid apn taxacres parcelstate sourceurl geom 5 cols ⇢ parcelid parcelid2 taxacres parcelstate sourceurl 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 94.9% 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 59.1% taxdistrict 100% usecode 100% usedesc 99.1% numbldgs 86.1% numunits 85.7% yearbuilt 91.7% bldgsqft 88.7% imprvalue 95.9% landvalue 70.8% agvalue 96.0% totalvalue 100% ownertype 100% ownername 100% owneraddr 100% ownercity 100% ownerstate 100% ownerzip 100% parceladdr 100% parcelcity 100% parcelzip 100% legaldesc 85.3% block 85.3% lot 100% parceltype 100% accesstype 100% iucnclass 100% placename 100% placetype 100% naicscode lrid parcelid parcelid2 ogparcelid ogparcelid2 geoid statefp countyfp countyname cousubfp cousubname tractce tractname taxyear taxdistrict usecode usedesc numbldgs numunits yearbuilt bldgsqft imprvalue landvalue agvalue totalvalue taxacres calcarea ownertype ownername owneraddr ownercity ownerstate ownerzip parceladdr parcelcity parcelstate parcelzip legaldesc block lot parceltype accesstype iucnclass placename placetype firmid firmdate fldzone zonesubty staticbfe elevmin elevmax elevavg naicscode updated centroidx centroidy surfpointx surfpointy geom extras publish.parcel_layer columns not fed by these sources (32) — empty or below 50% fill in this county parentid, stackid, taxacctnum, zoningcode, zoningdesc, numfloors, bedrooms, halfbaths, fullbaths, saleamt, saledate, township, section qtrsection, range, plssdesc, book, page, fireplaces, heating, heatfuel, cooling, foundation, roofcover, siding, bldgtype, frsid, dfrurl caapermit, cwapermit, rcrapermit, ownerlist PARCEL 6 mapped · 5 kept in extras · 48 unmapped (NULL) SOURCE COLUMNS HARMONIZED → PARCEL parcelid apn taxacres parcelstate sourceurl geom parcelid parcelid2 taxacres parcelstate sourceurl geom extras · 5 source columns preserved as json gid, county_name, fips_code, vintage_id, geoid extras not present in source — filled with NULL (48) taxacctnum, taxyear, usecode, usedesc, zoningcode, zoningdesc, numbldgs, numunits, yearbuilt, numfloors, bldgsqft, bedrooms, halfbaths fullbaths, imprvalue, landvalue, agvalue, totalvalue, saleamt, saledate, ownername, owneraddr, ownercity, ownerstate, ownerzip, parceladdr parcelcity, parcelzip, legaldesc, township, section, qtrsection, range, plssdesc, book, page, block, lot, updated, taxdistrict, parentid fireplaces, heating, cooling, foundation, roofcover, siding, heatfuel

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 1,640,392 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.

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Attribute coverageSchema mappingNeighboring countiesFAQRelated
Harris County, TX Parcels & GIS Data — Property Records & Maps | Land Records