Williamson Value property tax analysis

8210 Arezzo Dr, Round Rock, TX 78665

2 bathrooms, 2,019 sqft, built 2014, in H121413C - Siena Appraised at $383,842 for 2026.

Williamson County account 338624

Appraised value
$383,842
Tax year 2026
Market value
$383,842
Living area
2,019 sqft
$190 per sqft
Year built
2014

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 -7.5% from $414,973 in 2025 to $383,842 in 2026.