Williamson Value property tax analysis

2450 Centennial Loop, Round Rock, TX 78665

4 bed / 3 bath, 2,309 sqft, built 2018, in R534516C - Concord At Brushy Creek Appraised at $506,843 for 2026.

Williamson County account 378138

Appraised value
$506,843
Tax year 2026
Market value
$506,843
Living area
2,309 sqft
$220 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 $504,406 in 2025 to $506,843 in 2026.