Williamson Value property tax analysis

4124 Grand Vista Cir, Round Rock, TX 78665

2 bathrooms, 2,222 sqft, built 2006, in R417506E - Teravista R4 Appraised at $475,474 for 2026.

Williamson County account 221062

Appraised value
$475,474
Tax year 2026
Market value
$475,474
Living area
2,222 sqft
$214 per sqft
Year built
2006

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 -5.4% from $502,456 in 2025 to $475,474 in 2026.