Williamson Value property tax analysis

3937 Rolling Canyon Trl, Round Rock, TX 78681

3 bed / 2 bath, 1,831 sqft, built 2003, in R107503F - Preserve At Stone Oak - Ph 3 & 4 Appraised at $399,703 for 2026.

Williamson County account 246063

Appraised value
$399,703
Tax year 2026
Market value
$399,703
Living area
1,831 sqft
$218 per sqft
Year built
2003

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 -6.1% from $425,683 in 2025 to $399,703 in 2026.