Williamson Value property tax analysis

3769 Fossilwood Way, Round Rock, TX 78681

2 bathrooms, 1,626 sqft, built 2005, in L498506D - Village At Mayfield Appraised at $384,609 for 2026.

Williamson County account 259879

Appraised value
$384,609
Tax year 2026
Market value
$384,609
Living area
1,626 sqft
$237 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 -13.0% from $441,889 in 2025 to $384,609 in 2026.