Williamson Value property tax analysis

408 Austin Ave E, Round Rock, TX 78664

2 bathrooms, 2,050 sqft, built 2015, in R701575F - Old Town Round Rock Appraised at $569,249 for 2026.

Williamson County account 353880

Appraised value
$569,249
Tax year 2026
Market value
$569,249
Living area
2,050 sqft
$278 per sqft
Year built
2015

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 +0.5% from $566,139 in 2025 to $569,249 in 2026.