Williamson Value property tax analysis

12107 Acorn Creek Trl, Austin, TX 78750

2 bathrooms, 1,410 sqft, built 1977, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $361,634 for 2026.

Williamson County account 120146

Appraised value
$361,634
Tax year 2026
Market value
$361,634
Living area
1,410 sqft
$256 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 -3.2% from $373,637 in 2025 to $361,634 in 2026.