Williamson Value property tax analysis

644 Rusk Rd, Round Rock, TX 78665

2 bathrooms, 1,714 sqft, built 2005, in R530506E - Sonoma All Sections Appraised at $363,669 for 2026.

Williamson County account 254578

Appraised value
$363,669
Tax year 2026
Market value
$363,669
Living area
1,714 sqft
$212 per sqft
Year built
2005

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 -3.7% from $377,507 in 2025 to $363,669 in 2026.