Williamson Value property tax analysis

5520 Bellissima Way, Round Rock, TX 78665

3 bed / 2 bath, 1,807 sqft, built 2020, in H123414C - Siena Limmer Loop Appraised at $373,464 for 2026.

Williamson County account 416561

Appraised value
$373,464
Tax year 2026
Market value
$373,464
Living area
1,807 sqft
$207 per sqft
Year built
2020

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 -5.0% from $393,109 in 2025 to $373,464 in 2026.