Williamson Value property tax analysis

8041 Massa Dr, Round Rock, TX 78665

2 bathrooms, 1,694 sqft, built 2017, in H121413C - Siena Appraised at $355,263 for 2026.

Williamson County account 368802

Appraised value
$355,263
Tax year 2026
Market value
$355,263
Living area
1,694 sqft
$210 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 -1.4% from $360,352 in 2025 to $355,263 in 2026.