Williamson Value property tax analysis

313 Rock Knoll St, Liberty Hill, TX 78642

3,444 sqft, built 2021, in I422413F - Middle Brook At Santa Rita Ranch Appraised at $694,779 for 2026.

Williamson County account 421597

Appraised value
$694,779
Tax year 2026
Market value
$694,779
Living area
3,444 sqft
$202 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 +5.1% from $660,760 in 2025 to $694,779 in 2026.