Williamson Value property tax analysis

4028 Barlow Dr, Round Rock, TX 78681

2 bathrooms, 1,724 sqft, built 2005, in R222592G - Cat Hollow All Sections R4 Appraised at $392,083 for 2026.

Williamson County account 198621

Appraised value
$392,083
Tax year 2026
Market value
$392,083
Living area
1,724 sqft
$227 per sqft
Year built
2005

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 -10.7% from $439,072 in 2025 to $392,083 in 2026.