Williamson Value property tax analysis

101 Kulmbacher Dr, Austin, TX 78728

3 bed / 2 bath, 1,706 sqft, built 2019, in R305419C - Timmermann/Kb Appraised at $402,911 for 2026.

Williamson County account 403469

Appraised value
$402,911
Tax year 2026
Market value
$402,911
Living area
1,706 sqft
$236 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 -6.9% from $432,651 in 2025 to $402,911 in 2026.