Williamson Value property tax analysis

12907 Water Mill Cv, Austin, TX 78729

2 bathrooms, 1,312 sqft, built 1982, in R350481H - Anderson Mill Village Appraised at $411,120 for 2026.

Williamson County account 112435

Appraised value
$411,120
Tax year 2026
Market value
$411,120
Living area
1,312 sqft
$313 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 +3.0% from $399,151 in 2025 to $411,120 in 2026.