Williamson Value property tax analysis

7421 Dallas Dr, Austin, TX 78729

2 bathrooms, 1,513 sqft, built 1988, in R3P3485G - Milwood Sec 22,23,26,27 - Partially In Tcad Appraised at $409,263 for 2026.

Williamson County account 140475

Appraised value
$409,263
Tax year 2026
Market value
$409,263
Living area
1,513 sqft
$270 per sqft
Year built
1988

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 -0.2% from $410,091 in 2025 to $409,263 in 2026.