Williamson Value property tax analysis

3793 Fossilwood Way, Round Rock, TX 78681

2 bathrooms, 1,729 sqft, built 2006, in L498506D - Village At Mayfield Appraised at $390,681 for 2026.

Williamson County account 259873

Appraised value
$390,681
Tax year 2026
Market value
$390,681
Living area
1,729 sqft
$226 per sqft
Year built
2006

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 -10.9% from $438,446 in 2025 to $390,681 in 2026.