Williamson Value property tax analysis

612 Spring St, Round Rock, TX 78664

1 bathrooms, 1,097 sqft, built 1950, in R701575F - Old Town Round Rock Appraised at $305,932 for 2026.

Williamson County account 121913

Appraised value
$305,932
Tax year 2026
Market value
$305,932
Living area
1,097 sqft
$279 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 +10.0% from $278,139 in 2025 to $305,932 in 2026.