Williamson Value property tax analysis

4110 Moss Hollow Dr, Round Rock, TX 78681

2 bathrooms, 1,953 sqft, built 1998, in L494500D - Vista Oaks Sec 5B Ph 2 & Sec 5C Appraised at $424,792 for 2026.

Williamson County account 194578

Appraised value
$424,792
Tax year 2026
Market value
$424,792
Living area
1,953 sqft
$218 per sqft
Year built
1998

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 +2.0% from $416,314 in 2025 to $424,792 in 2026.