Williamson Value property tax analysis

4517 Arques Ave, Round Rock, TX 78681

3 bed / 2 bath, 2,043 sqft, built 2020, in G799514C - Mayfield Ranch Appraised at $468,844 for 2026.

Williamson County account 399836

Appraised value
$468,844
Tax year 2026
Market value
$468,844
Living area
2,043 sqft
$229 per sqft
Year built
2020

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 -8.6% from $512,884 in 2025 to $468,844 in 2026.