Williamson Value property tax analysis

308 Austin Ave E, Round Rock, TX 78664

1 bathrooms, 772 sqft, built 1930, in R701575F - Old Town Round Rock Appraised at $217,854 for 2026.

Williamson County account 126837

Appraised value
$217,854
Tax year 2026
Market value
$217,854
Living area
772 sqft
$282 per sqft
Year built
1930

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 +120.4% from $98,860 in 2025 to $217,854 in 2026.