Williamson Value property tax analysis

12405 Mallard Ln, Austin, TX 78729

2 bathrooms, 2,056 sqft, built 1995, in R381591E - Hunters' Chase Sec 5 & 7 Appraised at $551,700 for 2026.

Williamson County account 176545

Appraised value
$551,700
Tax year 2026
Market value
$551,700
Living area
2,056 sqft
$268 per sqft
Year built
1995

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 +13.0% from $488,130 in 2025 to $551,700 in 2026.