Williamson Value property tax analysis

13437 Dulles Ave, Austin, TX 78729

2 bathrooms, 1,651 sqft, built 1998, in R392593F - Milwood Appraised at $415,261 for 2026.

Williamson County account 200407

Appraised value
$415,261
Tax year 2026
Market value
$415,261
Living area
1,651 sqft
$252 per sqft
Year built
1998

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 -5.8% from $440,676 in 2025 to $415,261 in 2026.