Williamson Value property tax analysis

4168 Van Ness Ave, Round Rock, TX 78681

2,030 sqft, built 2018, in G799514C - Mayfield Ranch Appraised at $458,157 for 2026.

Williamson County account 370464

Appraised value
$458,157
Tax year 2026
Market value
$458,157
Living area
2,030 sqft
$226 per sqft
Year built
2018

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 -3.1% from $472,709 in 2025 to $458,157 in 2026.