Williamson Value property tax analysis

209 Rock Knoll St, Liberty Hill, TX 78642

4 bed / 3 bath, 3,204 sqft, built 2022, in I422413F - Middle Brook At Santa Rita Ranch Appraised at $633,598 for 2026.

Williamson County account 421605

Appraised value
$633,598
Tax year 2026
Market value
$633,598
Living area
3,204 sqft
$198 per sqft
Year built
2022

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 -0.8% from $638,839 in 2025 to $633,598 in 2026.