Williamson Value property tax analysis

3145 Hidalgo Loop, Round Rock, TX 78665

4 bed / 2 bath, 2,406 sqft, built 2018, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $556,778 for 2026.

Williamson County account 383894

Appraised value
$556,778
Tax year 2026
Market value
$556,778
Living area
2,406 sqft
$231 per sqft
Year built
2018

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 -2.8% from $572,995 in 2025 to $556,778 in 2026.