Williamson Value property tax analysis

301 N Lewis St, Round Rock, TX 78664

2 bathrooms, 1,152 sqft, built 1950, in R701575F - Old Town Round Rock Appraised at $412,236 for 2026.

Williamson County account 111391

Appraised value
$412,236
Tax year 2026
Market value
$412,236
Living area
1,152 sqft
$358 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 -28.7% from $578,162 in 2025 to $412,236 in 2026.