Williamson Value property tax analysis

4031 Barlow Dr, Round Rock, TX 78681

2 bathrooms, 1,588 sqft, built 1998, in R222592G - Cat Hollow All Sections R4 Appraised at $383,949 for 2026.

Williamson County account 198475

Appraised value
$383,949
Tax year 2026
Market value
$383,949
Living area
1,588 sqft
$242 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 -10.1% from $427,288 in 2025 to $383,949 in 2026.