Williamson Value property tax analysis

322 Hidden Brook Ln, Round Rock, TX 78665

2 bathrooms, 1,877 sqft, built 2005, in R417506E - Teravista R4 Appraised at $373,908 for 2026.

Williamson County account 261151

Appraised value
$373,908
Tax year 2026
Market value
$373,908
Living area
1,877 sqft
$199 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 -4.6% from $391,900 in 2025 to $373,908 in 2026.