Williamson Value property tax analysis

3006 Brianza Pass, Round Rock, TX 78665

3 bed / 3 bath, 3,071 sqft, built 2018, in R440515C - Vizcaya Appraised at $706,674 for 2026.

Williamson County account 390288

Appraised value
$706,674
Tax year 2026
Market value
$706,674
Living area
3,071 sqft
$230 per sqft
Year built
2018

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 -4.8% from $742,596 in 2025 to $706,674 in 2026.