Williamson Value property tax analysis

4206 Flat Stone Ct, Round Rock, TX 78665

2 bathrooms, 1,816 sqft, built 2004, in R417506E - Teravista R4 Appraised at $362,306 for 2026.

Williamson County account 225809

Appraised value
$362,306
Tax year 2026
Market value
$362,306
Living area
1,816 sqft
$200 per sqft
Year built
2004

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 -4.7% from $379,995 in 2025 to $362,306 in 2026.