Beta Williamson County, TX only — data and coverage are limited during early access.

BRIGHWATER BLVD, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

Property at a Glance

There are not enough comparable properties nearby to estimate a price range. The Williamson County Appraisal District values this home at $138.

Estimated Value Range

WCAD Appraised Value $138

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $138.

The Neighborhood

This home is valued 86.0% below the R020LLLI - WEST RR EXEMPT ACREAGE median of $988. That positions it competitively for buyers comparing within the neighborhood. The neighborhood appreciated 0.0% over the past year.

R020LLLI - WEST RR EXEMPT ACREAGE

outlier low
5 Properties
$988 Median Value
+0.0% YoY Change
0% Have Pool
0% Have Garage
This Home
$138
Median
$988

This home is -86.0% below the subdivision median.

Tax Analysis

The estimated annual property tax is $2 across all districts. With a homestead exemption claimed, that drops to $1 — saving $1 per year. That's $0 per month a buyer should budget. The assessed value increased roughly in line with the neighborhood, so a tax protest is unlikely to yield significant savings.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$1
Williamson CountyCounty0.3694%$1
Fern Bluff MUDMUD0.1800%$0
Austin Community Collegespecial0.1034%$0
Williamson County ESD #2 - Sam Bass VFDESD0.1000%$0
Williamson County FM/RdCounty0.0443%$0
Upper Brushy Creek WCIDWater0.0170%$0
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7073%$2

Data sourced from Williamson County Appraisal District (WCAD), Texas Education Agency (TEA), and Federal Reserve Economic Data (FRED). Assessment values reflect the appraisal district's estimate, not market sale prices. Report generated 4/18/2026.

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