Williamson Value property tax analysis

225 Rock Knoll St, Liberty Hill, TX 78642

4 bed / 3 bath, 3,220 sqft, built 2021, in I422413F - Middle Brook At Santa Rita Ranch Appraised at $619,267 for 2026.

Williamson County account 421601

Appraised value
$619,267
Tax year 2026
Market value
$619,267
Living area
3,220 sqft
$192 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 $612,640 in 2025 to $619,267 in 2026.