Williamson Value property tax analysis

12108 Mill Hollow, Austin, TX 78750

2 bathrooms, 1,510 sqft, built 1980, in R3P5480G - Anderson Mill 12,16 - 20 - Partially In Tcad Appraised at $374,646 for 2026.

Williamson County account 131037

Appraised value
$374,646
Tax year 2026
Market value
$374,646
Living area
1,510 sqft
$248 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 -6.1% from $399,131 in 2025 to $374,646 in 2026.