Williamson Value property tax analysis

912 Powderhorn Dr, Round Rock, TX 78681

2 bathrooms, 1,185 sqft, built 1979, in R210480H - Brushy Creek Appraised at $337,415 for 2026.

Williamson County account 114593

Appraised value
$337,415
Tax year 2026
Market value
$337,415
Living area
1,185 sqft
$285 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 -3.5% from $349,481 in 2025 to $337,415 in 2026.