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1800 WARNER RANCH DR, ROUND ROCK, TX 78664

ROUND ROCK, 78664 — williamson County

Built 2015

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 $31,873.

Estimated Value Range

WCAD Appraised Value $31,873

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $31,873.

The Neighborhood

This home is valued 92.7% below the R631414D - WARNER RANCH median of $436,007. That positions it competitively for buyers comparing within the neighborhood. Note that values in this subdivision declined 3.2% over the past year.

R631414D - WARNER RANCH

outlier low
275 Properties
$436,007 Median Value
-3.2% YoY Change
0% Have Pool
97% Have Garage
This Home
$31,873
Median
$436,007

This home is -92.7% below the subdivision median.

Tax Analysis

The estimated annual property tax is $573 across all districts. With a homestead exemption claimed, that drops to $270 — saving $303 per year. That's $23 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%$285
Round RockCity0.3720%$119
Williamson CountyCounty0.3694%$118
Austin Community Collegespecial0.1034%$33
Williamson County FM/RdCounty0.0443%$14
Upper Brushy Creek WCIDWater0.0170%$5
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$573

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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