Williamson Value property tax analysis

1003 Austin Ave E, Round Rock, TX 78664

1 bathrooms, 1,215 sqft, built 1950, in R701575F - Old Town Round Rock Appraised at $370,856 for 2026.

Williamson County account 123937

Appraised value
$370,856
Tax year 2026
Market value
$370,856
Living area
1,215 sqft
$305 per sqft
Year built
1950

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 +6.3% from $348,776 in 2025 to $370,856 in 2026.