Williamson Value property tax analysis

4065 Cargill Dr, Round Rock, TX 78681

2 bathrooms, 1,348 sqft, built 1998, in R222592G - Cat Hollow All Sections R4 Appraised at $363,876 for 2026.

Williamson County account 198548

Appraised value
$363,876
Tax year 2026
Market value
$363,876
Living area
1,348 sqft
$270 per sqft
Year built
1998

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 -9.8% from $403,210 in 2025 to $363,876 in 2026.