Williamson Value property tax analysis

2012 Vivian Dr, Round Rock, TX 78681

2 bathrooms, 2,207 sqft, built 1977, in L580D75C - Leander Sam Bass Area Appraised at $822,207 for 2026.

Williamson County account 197981

Appraised value
$822,207
Tax year 2026
Market value
$1,113,644
Living area
2,207 sqft
$373 per sqft
Year built
1977

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 +10.0% from $747,461 in 2025 to $822,207 in 2026.