Williamson Value property tax analysis

8005 Mozart St, Round Rock, TX 78665

2 bathrooms, 1,866 sqft, built 2016, in H121413C - Siena Appraised at $373,435 for 2026.

Williamson County account 365164

Appraised value
$373,435
Tax year 2026
Market value
$373,435
Living area
1,866 sqft
$200 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 -4.3% from $390,359 in 2025 to $373,435 in 2026.