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3118 CR 172, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed323,284 sqftBuilt 2022

Property at a Glance

This home is appraised at $72,780,800. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $72,780,800

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $72,780,800.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

Tax analysis is not yet available for this property.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$650,005
Williamson CountyCounty0.3694%$268,886
Austin Community Collegespecial0.1034%$75,255
Williamson County ESD #9 - Round RockESD0.0999%$72,716
Williamson County FM/RdCounty0.0443%$32,263
Upper Brushy Creek WCIDWater0.0170%$12,373
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.5272%$1,111,499

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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