Williamson Value property tax analysis

8050 Mozart St, Round Rock, TX 78665

2 bathrooms, 1,610 sqft, built 2016, in H121413C - Siena Appraised at $335,239 for 2026.

Williamson County account 365170

Appraised value
$335,239
Tax year 2026
Market value
$335,239
Living area
1,610 sqft
$208 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 -4.6% from $351,378 in 2025 to $335,239 in 2026.