Williamson Value property tax analysis

12112 Acorn Creek Trl, Austin, TX 78750

2 bathrooms, 1,400 sqft, built 1977, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $397,292 for 2026.

Williamson County account 120156

Appraised value
$397,292
Tax year 2026
Market value
$397,292
Living area
1,400 sqft
$284 per sqft
Year built
1977

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 +1.0% from $393,287 in 2025 to $397,292 in 2026.