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

8100 ANDERSON MILL RD, AUSTIN, TX 78729

AUSTIN, 78729 — williamson County

3 bed303,280 sqftBuilt 2014

Property at a Glance

This home is appraised at $64,602,838. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $64,602,838

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $64,602,838.

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%$576,968
Williamson CountyCounty0.3694%$238,673
North Austin MUD #1MUD0.2165%$139,865
Austin Community Collegespecial0.1034%$66,799
Williamson County ESD #1 - Jollyville VFDESD0.1000%$64,603
Williamson County FM/RdCounty0.0443%$28,638
Upper Brushy Creek WCIDWater0.0170%$10,982
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.7438%$1,126,529

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.

View full property details