Williamson Value property tax analysis

5924 Bianca Dr, Round Rock, TX 78665

3 bed / 2 bath, 1,633 sqft, built 2020, in H123414C - Siena Limmer Loop Appraised at $347,865 for 2026.

Williamson County account 402972

Appraised value
$347,865
Tax year 2026
Market value
$347,865
Living area
1,633 sqft
$213 per sqft
Year built
2020

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 -7.1% from $374,634 in 2025 to $347,865 in 2026.