Austin County

Parcel & Property Data

21,298Total Parcels

$385,711Avg. Market Value

418,233Total Acres

About This Data

LandBrief holds 21,298 parcel records for Austin County, sourced from county records. Each includes the parcel boundary, and — where the county publishes them — owner, situs address, acreage, assessed values and legal description.

Data from the Austin County assessor roll dated October 2023, loaded August 2026. See data sources for every county’s vintage.

Explore Austin County

Largest landownersWho holds the most land in Austin County, by total acreage.
Largest parcelsThe biggest individual tracts in the county, ranked by size.
Highest-value parcelsThe most valuable properties on the roll, by assessed market value.
Out-of-state ownersWho owns Austin County from somewhere else, and where they live.

Austin County by the Numbers

Median parcel size: 2.2 acres
measured from mapped boundaries
90th-percentile parcel: 51.5 acres
County land area: 413,757 acres
U.S. Census measurement
Communities: 39
13.3% of parcels outside any incorporated place
Median assessed value: $238,059
100% of parcels carry a value
Out-of-state owners: 1.6% of parcels
by owner mailing address

Who Owns Austin County?

Share of the county’s 21,298 parcels by the kind of owner on record. Classified from owner names, so the boundaries are approximate; an entity the rules cannot place counts as an individual.

Owner type	Share of parcels
Individuals	75.8%
Companies & organizations	13.5%
Trusts & estates	6.2%
Government	2.0%
Other / unclassified	2.4%

The largest owner on record is CONFIDENTIAL with 228 parcels — see the full landowner leaderboard.

Parcel Records (~21,298 total)

Showper page

Parcel ID	Owner	Address	City	Acreage	Market Value
R000060787	BRAZOS RIVER AUTHORITY	—	Unincorporated	7067.08	$20,351,712
R000060804	BRAZOS RIVER AUTHORITY	—	Unincorporated	2203.82	$10,308,038
R000060788	ALLENS CREEK PROPERTIES LP	—	Unincorporated	1605.00	$7,911,799
R000018672	BRAZOS MATERIALS INC	—	Sealy	1358.83	$3,743,296
R000014315	SCHAFFNER WANDA	—	Sealy	1151.12	$4,608,818
R000059319	VERNON NEAL REASER JR 1998 TRUST THE	—	Sealy	1099.67	$2,759,974
R000022206	7IL RANCH LTD	—	Unincorporated	1097.93	$8,792,434
R000021145	ELICK JOHN V & TAUNIA T	—	Sealy	1052.20	$4,210,318
R000019425	FAIRBANKS REAL ESTATE LTD	—	Chappell Hill	1023.66	$12,613,952
R000019425	FAIRBANKS REAL ESTATE LTD	—	Chappell Hill	1023.66	$12,613,952

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Download Austin County parcel data

All 21,298 parcels in Austin County as a single file — free, no account needed. Shapefile, GeoJSON, GeoPackage, CSV and Parquet.

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Frequently Asked Questions

How many parcels are in Austin County?

The Austin County assessor roll on file records 21,298 parcels across 39 communities, with 13.3% lying outside any incorporated place.

Who owns the most land in Austin County?

CONFIDENTIAL holds 228 parcels, the most of any owner on record — the largest-landowners leaderboard ranks the top 25.

What is the typical parcel size in Austin County?

Measured from mapped boundaries, the median parcel is 2.2 acres, and nine parcels in ten are under 51.5 acres. Boundary-measured area closely tracks deeded acreage but is not the deed.

How much of Austin County is owned from out of state?

1.6% of parcels list an owner mailing address outside TX, per the county’s own records.

How much of Austin County is government-owned?

Government entities — federal, state, and local — hold 2.0% of the county’s parcels, classified from owner names on the roll.

How current is this data?

It comes from the Austin County assessor roll dated October 2023. Counties deliver on their own schedules; the methodology page explains how records are processed and the data sources page tracks every county’s vintage.