Williamson Value property tax analysis

13505 Dulles Ave, Austin, TX 78729

2 bathrooms, 1,559 sqft, built 1999, in R392593F - Milwood Appraised at $410,950 for 2026.

Williamson County account 200473

Appraised value
$410,950
Tax year 2026
Market value
$410,950
Living area
1,559 sqft
$264 per sqft
Year built
1999

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 -5.6% from $435,210 in 2025 to $410,950 in 2026.