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

510 IH 35, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed20,000 sqftBuilt 2019

Property at a Glance

This home is appraised at $10,558,552. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $10,558,552

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $10,558,552.

The Neighborhood

Subdivision comparison data is not available for this property.

R30IW - Mini-warehouse-west Round Rock

6 Properties
$4,660,982 Median Value
+71.5% YoY Change
0% Have Pool
0% Have Garage
This Home
$10,558,552
Median
$4,660,982

This home is +126.5% above the subdivision median.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$94,298
Round RockCity0.3720%$39,278
Williamson CountyCounty0.3694%$39,008
Austin Community Collegespecial0.1034%$10,918
Williamson County FM/RdCounty0.0443%$4,681
Upper Brushy Creek WCIDWater0.0170%$1,795
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7993%$189,977

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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