Williamson Value property tax analysis

611 Lewis St N, Round Rock, TX 78664

1 bathrooms, 1,138 sqft, built 1940, in R701575F - Old Town Round Rock Appraised at $310,984 for 2026.

Williamson County account 121915

Appraised value
$310,984
Tax year 2026
Market value
$310,984
Living area
1,138 sqft
$273 per sqft
Year built
1940

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 -24.7% from $412,959 in 2025 to $310,984 in 2026.