Williamson Value property tax analysis

11000 Roy Butler Dr, Austin, TX 78717

3 bathrooms, 3,191 sqft, built 2003, in L575502C - Avery Ranch North & Brookside Appraised at $848,824 for 2026.

Williamson County account 229232

Appraised value
$848,824
Tax year 2026
Market value
$848,824
Living area
3,191 sqft
$266 per sqft
Year built
2003

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 -15.8% from $1,007,530 in 2025 to $848,824 in 2026.