Williamson Value property tax analysis

11804 Acorn Creek Trl, Austin, TX 78750

2 bathrooms, 1,437 sqft, built 1981, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $351,349 for 2026.

Williamson County account 131390

Appraised value
$351,349
Tax year 2026
Market value
$351,349
Living area
1,437 sqft
$245 per sqft
Year built
1981

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 -5.3% from $370,839 in 2025 to $351,349 in 2026.