Williamson Value property tax analysis

13331 Black Canyon Dr, Austin, TX 78729

2 bathrooms, 1,746 sqft, built 1992, in R392593F - Milwood Appraised at $417,980 for 2026.

Williamson County account 153507

Appraised value
$417,980
Tax year 2026
Market value
$417,980
Living area
1,746 sqft
$239 per sqft
Year built
1992

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 -6.0% from $444,838 in 2025 to $417,980 in 2026.