Williamson Value property tax analysis

410 Main Ave E, Round Rock, TX 78664

2 bathrooms, 1,524 sqft, built 1983, in R701575F - Old Town Round Rock Appraised at $438,034 for 2026.

Williamson County account 126667

Appraised value
$438,034
Tax year 2026
Market value
$438,034
Living area
1,524 sqft
$287 per sqft
Year built
1983

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 +0.9% from $434,062 in 2025 to $438,034 in 2026.