Williamson Value property tax analysis

5932 Agostino Dr, Round Rock, TX 78665

3 bed / 2 bath, 1,799 sqft, built 2019, in H121413C - Siena Appraised at $380,187 for 2026.

Williamson County account 395102

Appraised value
$380,187
Tax year 2026
Market value
$380,187
Living area
1,799 sqft
$211 per sqft
Year built
2019

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 -1.2% from $384,723 in 2025 to $380,187 in 2026.