Williamson Value property tax analysis

7521 Lombardy Loop, Round Rock, TX 78665

3 bed / 2 bath, 2,118 sqft, built 2020, in H121413C - Siena Appraised at $402,382 for 2026.

Williamson County account 395151

Appraised value
$402,382
Tax year 2026
Market value
$402,382
Living area
2,118 sqft
$190 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 -5.7% from $426,693 in 2025 to $402,382 in 2026.