Williamson Value property tax analysis

5802 Lucca Ln, Round Rock, TX 78665

3 bed / 2 bath, 1,806 sqft, built 2019, in H121413C - Siena Appraised at $376,006 for 2026.

Williamson County account 395061

Appraised value
$376,006
Tax year 2026
Market value
$376,006
Living area
1,806 sqft
$208 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 -2.7% from $386,405 in 2025 to $376,006 in 2026.