Williamson Value property tax analysis

13172 Mill Stone Dr, Austin, TX 78729

2 bathrooms, 1,506 sqft, built 1982, in R350481H - Anderson Mill Village Appraised at $383,394 for 2026.

Williamson County account 112511

Appraised value
$383,394
Tax year 2026
Market value
$383,394
Living area
1,506 sqft
$255 per sqft
Year built
1982

Why this page matters for a protest

A strong tax protest page needs the county value, property facts, and enough context to compare this home with similar properties nearby. This page gives homeowners a starting point before reviewing comparable homes and prior-year changes.

The county value changed -2.5% from $393,075 in 2025 to $383,394 in 2026.