Williamson Value property tax analysis

4460 Arques Ave, Round Rock, TX 78681

3 bed / 2 bath, 2,008 sqft, built 2019, in G799514C - Mayfield Ranch Appraised at $454,323 for 2026.

Williamson County account 399809

Appraised value
$454,323
Tax year 2026
Market value
$454,323
Living area
2,008 sqft
$226 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 -2.9% from $467,942 in 2025 to $454,323 in 2026.