Williamson Value property tax analysis

2021 Kass Cv, Round Rock, TX 78664

2 bathrooms, 1,194 sqft, built 2005, in R437401G - ChandlerCrSec6C,10,11-K&B Reek Sec 6C,10,11: K& B Appraised at $280,831 for 2026.

Williamson County account 244793

Appraised value
$280,831
Tax year 2026
Market value
$280,831
Living area
1,194 sqft
$235 per sqft
Year built
2005

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 -8.3% from $306,283 in 2025 to $280,831 in 2026.