Williamson Value property tax analysis

8002 Brienne Dr, Round Rock, TX 78681

2 bathrooms, 1,585 sqft, built 1999, in R222592G - Cat Hollow All Sections R4 Appraised at $390,487 for 2026.

Williamson County account 185467

Appraised value
$390,487
Tax year 2026
Market value
$390,487
Living area
1,585 sqft
$246 per sqft
Year built
1999

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 -7.9% from $424,121 in 2025 to $390,487 in 2026.