Williamson Value property tax analysis

4109 Haight St, Round Rock, TX 78681

3 bathrooms, 2,890 sqft, built 2016, in G799514C - Mayfield Ranch Appraised at $645,630 for 2026.

Williamson County account 356997

Appraised value
$645,630
Tax year 2026
Market value
$645,630
Living area
2,890 sqft
$223 per sqft
Year built
2016

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 +0.1% from $644,910 in 2025 to $645,630 in 2026.