Williamson Value property tax analysis

4604 Arques Ave, Round Rock, TX 78681

2,889 sqft, built 2019, in G799514C - Mayfield Ranch Appraised at $634,449 for 2026.

Williamson County account 410269

Appraised value
$634,449
Tax year 2026
Market value
$634,449
Living area
2,889 sqft
$220 per sqft
Year built
2019

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 -1.1% from $641,537 in 2025 to $634,449 in 2026.