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

9707 ANDERSON MILL RD, AUSTIN, TX 78750

AUSTIN, 78750 — williamson County

Built 2001

Property at a Glance

This home is appraised at $8,979,725. Without subdivision data, a comparison to similar nearby homes is not possible.

Estimated Value Range

WCAD Appraised Value $8,979,725

Comparable data is not yet available for this property. The Williamson County Appraisal District values it at $8,979,725.

The Neighborhood

Subdivision comparison data is not available for this property.

Tax Analysis

The estimated annual property tax is $175,221 across all districts. With a homestead exemption claimed, that drops to $162,901 — saving $12,320 per year. That's $13,575 per month a buyer should budget. The assessed value increased 0.0%. This increase gives a protest opportunity score of 50 out of 100 — it may be worth challenging the appraisal.

Tax Districts

DistrictTypeRateAnnual Amount
Round Rock ISDSchool0.8931%$80,198
AustinCity0.5240%$47,055
Williamson CountyCounty0.3694%$33,175
Austin Community Collegespecial0.1034%$9,285
Williamson County FM/RdCounty0.0443%$3,981
Upper Brushy Creek WCIDWater0.0170%$1,527
Williamson Central Appraisal Districtcad0.0000%$0
Total Annual Tax1.9513%$175,221
50 / 100

Moderate opportunity to protest.

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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