Williamson Value property tax analysis

706 Austin Ave E, Round Rock, TX 78664

1 bathrooms, 1,160 sqft, built 1949, in R701575F - Old Town Round Rock Appraised at $392,477 for 2026.

Williamson County account 129678

Appraised value
$392,477
Tax year 2026
Market value
$401,762
Living area
1,160 sqft
$338 per sqft
Year built
1949

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 +10.0% from $356,797 in 2025 to $392,477 in 2026.