Williamson Value property tax analysis

1004 Powderhorn Dr, Round Rock, TX 78681

2 bathrooms, 1,254 sqft, built 1979, in R210480H - Brushy Creek Appraised at $318,630 for 2026.

Williamson County account 114596

Appraised value
$318,630
Tax year 2026
Market value
$318,630
Living area
1,254 sqft
$254 per sqft
Year built
1979

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 -1.8% from $324,635 in 2025 to $318,630 in 2026.