Williamson Value property tax analysis

305 Rock Knoll St, Liberty Hill, TX 78642

4 bed / 3 bath, 3,350 sqft, built 2021, in I422413F - Middle Brook At Santa Rita Ranch Appraised at $647,051 for 2026.

Williamson County account 421599

Appraised value
$647,051
Tax year 2026
Market value
$647,051
Living area
3,350 sqft
$193 per sqft
Year built
2021

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 -1.1% from $653,971 in 2025 to $647,051 in 2026.