Williamson Value property tax analysis

130 Jackrabbit Run, Round Rock, TX 78664

2 bathrooms, 1,931 sqft, built 1990, in R575583D - Rr Rual Sub 122 & Gattis School Rd Area Appraised at $644,929 for 2026.

Williamson County account 120818

Appraised value
$644,929
Tax year 2026
Market value
$703,653
Living area
1,931 sqft
$334 per sqft
Year built
1990

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 +10.0% from $586,299 in 2025 to $644,929 in 2026.