Williamson Value property tax analysis

1501 Mesa Park E, Round Rock, TX 78664

2 bathrooms, 1,327 sqft, built 1980, in R464476H - Mesa Park All Sections Appraised at $306,701 for 2026.

Williamson County account 122282

Appraised value
$306,701
Tax year 2026
Market value
$306,701
Living area
1,327 sqft
$231 per sqft
Year built
1980

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 -6.1% from $326,670 in 2025 to $306,701 in 2026.