Williamson Value property tax analysis

105 Archipelago Trl, Austin, TX 78717

3 bathrooms, 3,642 sqft, built 2012, in R302609C - Highland Horizon Appraised at $1,031,839 for 2026.

Williamson County account 307183

Appraised value
$1,031,839
Tax year 2026
Market value
$1,031,839
Living area
3,642 sqft
$283 per sqft
Year built
2012

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 +3.9% from $992,710 in 2025 to $1,031,839 in 2026.