Williamson Value property tax analysis

13306 Black Canyon Dr, Austin, TX 78729

2 bathrooms, 1,808 sqft, built 1992, in R392593F - Milwood Appraised at $422,936 for 2026.

Williamson County account 153647

Appraised value
$422,936
Tax year 2026
Market value
$422,936
Living area
1,808 sqft
$234 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 -8.4% from $461,934 in 2025 to $422,936 in 2026.