Williamson Value property tax analysis

8253 Arezzo Dr, Round Rock, TX 78665

2 bathrooms, 2,061 sqft, built 2016, in H121413C - Siena Appraised at $394,723 for 2026.

Williamson County account 338640

Appraised value
$394,723
Tax year 2026
Market value
$394,723
Living area
2,061 sqft
$192 per sqft
Year built
2016

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 -8.2% from $430,019 in 2025 to $394,723 in 2026.