Williamson Value property tax analysis

507 Purple Sage Dr, Round Rock, TX 78681

2 bathrooms, 1,121 sqft, built 1984, in R332479H - Chisholm Valley & Northridge Acres & Willow Run Appraised at $305,044 for 2026.

Williamson County account 116041

Appraised value
$305,044
Tax year 2026
Market value
$305,044
Living area
1,121 sqft
$272 per sqft
Year built
1984

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 -11.9% from $346,409 in 2025 to $305,044 in 2026.