Williamson Value property tax analysis

3959 Grayling Ln, Round Rock, TX 78681

2 bathrooms, 1,773 sqft, built 1994, in L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C Appraised at $384,879 for 2026.

Williamson County account 164596

Appraised value
$384,879
Tax year 2026
Market value
$384,879
Living area
1,773 sqft
$217 per sqft
Year built
1994

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 -1.4% from $390,316 in 2025 to $384,879 in 2026.