Williamson Value property tax analysis

2909 Diego Dr, Round Rock, TX 78665

4 bed / 2 bath, 2,053 sqft, built 2018, in R491507D - Paloma Lake Plantation, Grandhaven Appraised at $438,763 for 2026.

Williamson County account 367551

Appraised value
$438,763
Tax year 2026
Market value
$438,763
Living area
2,053 sqft
$214 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 -0.5% from $441,098 in 2025 to $438,763 in 2026.