Williamson Value property tax analysis

4003 Barlow Dr, Round Rock, TX 78681

2 bathrooms, 1,584 sqft, built 1998, in R222592G - Cat Hollow All Sections R4 Appraised at $386,412 for 2026.

Williamson County account 198489

Appraised value
$386,412
Tax year 2026
Market value
$386,412
Living area
1,584 sqft
$244 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 $430,000 in 2025 to $386,412 in 2026.