Williamson Value property tax analysis

3013 Diego Dr, Round Rock, TX 78665

3 bathrooms, 2,307 sqft, built 2017, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $521,887 for 2026.

Williamson County account 367530

Appraised value
$521,887
Tax year 2026
Market value
$521,887
Living area
2,307 sqft
$226 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 -0.6% from $525,104 in 2025 to $521,887 in 2026.