Williamson Value property tax analysis

4000 Cargill Dr, Round Rock, TX 78681

2 bathrooms, 1,284 sqft, built 2002, in R222592G - Cat Hollow All Sections R4 Appraised at $375,392 for 2026.

Williamson County account 198527

Appraised value
$375,392
Tax year 2026
Market value
$375,392
Living area
1,284 sqft
$292 per sqft
Year built
2002

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 -9.0% from $412,523 in 2025 to $375,392 in 2026.