Williamson Value property tax analysis

2000 Vivian Dr, Round Rock, TX 78681

4 bed / 3 bath, 2,453 sqft, built 2021, in L580D75C - Leander Sam Bass Area Appraised at $968,220 for 2026.

Williamson County account 388407

Appraised value
$968,220
Tax year 2026
Market value
$1,000,426
Living area
2,453 sqft
$395 per sqft
Year built
2021

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 $880,200 in 2025 to $968,220 in 2026.