Williamson Value property tax analysis

4207 Windberry Ct, Round Rock, TX 78665

2 bathrooms, 1,984 sqft, built 2009, in R420606C - Teravista R5 Appraised at $516,503 for 2026.

Williamson County account 272290

Appraised value
$516,503
Tax year 2026
Market value
$516,503
Living area
1,984 sqft
$260 per sqft
Year built
2009

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 +1.5% from $508,817 in 2025 to $516,503 in 2026.