Williamson Value property tax analysis

11901 Acorn Creek Trl, Austin, TX 78750

2 bathrooms, 1,230 sqft, built 1980, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $353,557 for 2026.

Williamson County account 130938

Appraised value
$353,557
Tax year 2026
Market value
$353,557
Living area
1,230 sqft
$287 per sqft
Year built
1980

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 -1.3% from $358,191 in 2025 to $353,557 in 2026.