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3997 FM 1431, ROUND ROCK, TX 78681

ROUND ROCK, 78681 — williamson County

3 bed131,777 sqftBuilt 2006

Property at a Glance

This home is appraised at $28,156,700. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $28,156,700

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $28,156,700.

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
Leander ISDSchool1.0869%$306,035
Williamson CountyCounty0.3694%$104,024
Vista Oaks MUDMUD0.2131%$60,002
Austin Community Collegespecial0.1034%$29,114
Williamson County ESD #9 - Round RockESD0.0999%$28,132
Williamson County FM/RdCounty0.0443%$12,482
Upper Brushy Creek WCIDWater0.0170%$4,787
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9341%$544,575

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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