Williamson Value property tax analysis

4395 Hannover Way, Round Rock, TX 78681

3 bed / 2 bath, 1,764 sqft, built 2019, in G799514C - Mayfield Ranch Appraised at $412,249 for 2026.

Williamson County account 388966

Appraised value
$412,249
Tax year 2026
Market value
$412,249
Living area
1,764 sqft
$234 per sqft
Year built
2019

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 -10.4% from $460,072 in 2025 to $412,249 in 2026.