Williamson Value property tax analysis

3523 Alexandrite Way, Round Rock, TX 78681

3 bathrooms, 2,778 sqft, built 2010, in R147606C - Walsh Ranch Appraised at $746,814 for 2026.

Williamson County account 281531

Appraised value
$746,814
Tax year 2026
Market value
$746,814
Living area
2,778 sqft
$269 per sqft
Year built
2010

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 +9.2% from $684,184 in 2025 to $746,814 in 2026.