Williamson Value property tax analysis

12900 Adak Cv, Austin, TX 78729

2 bathrooms, 1,502 sqft, built 1985, in R3P3485G - Milwood Sec 22,23,26,27 - Partially In Tcad Appraised at $505,376 for 2026.

Williamson County account 142708

Appraised value
$505,376
Tax year 2026
Market value
$505,376
Living area
1,502 sqft
$336 per sqft
Year built
1985

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 -0.5% from $507,976 in 2025 to $505,376 in 2026.