Williamson Value property tax analysis

8042 Arezzo Dr, Round Rock, TX 78665

2 bathrooms, 2,033 sqft, built 2017, in H121413C - Siena Appraised at $386,628 for 2026.

Williamson County account 352138

Appraised value
$386,628
Tax year 2026
Market value
$386,628
Living area
2,033 sqft
$190 per sqft
Year built
2017

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 -5.3% from $408,245 in 2025 to $386,628 in 2026.