Williamson Value property tax analysis

3133 Hidalgo Loop, Round Rock, TX 78665

3 bed / 2 bath, 1,833 sqft, built 2018, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $424,762 for 2026.

Williamson County account 383897

Appraised value
$424,762
Tax year 2026
Market value
$424,762
Living area
1,833 sqft
$232 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 -0.9% from $428,670 in 2025 to $424,762 in 2026.