Williamson Value property tax analysis

5700 Sardinia Cv, Round Rock, TX 78665

2 bathrooms, 1,817 sqft, built 2013, in H121413C - Siena Appraised at $347,745 for 2026.

Williamson County account 332044

Appraised value
$347,745
Tax year 2026
Market value
$347,745
Living area
1,817 sqft
$191 per sqft
Year built
2013

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 -4.0% from $362,250 in 2025 to $347,745 in 2026.