Williamson Value property tax analysis

3001 Diego Dr, Round Rock, TX 78665

2 bathrooms, 1,813 sqft, built 2017, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $419,631 for 2026.

Williamson County account 367533

Appraised value
$419,631
Tax year 2026
Market value
$419,631
Living area
1,813 sqft
$231 per sqft
Year built
2017

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 -1.0% from $423,852 in 2025 to $419,631 in 2026.