Williamson Value property tax analysis

8072 Massa Dr, Round Rock, TX 78665

2 bathrooms, 1,718 sqft, built 2017, in H121413C - Siena Appraised at $364,146 for 2026.

Williamson County account 368905

Appraised value
$364,146
Tax year 2026
Market value
$364,146
Living area
1,718 sqft
$212 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 -6.1% from $387,907 in 2025 to $364,146 in 2026.