Williamson Value property tax analysis

145 Archipelago Trl, Austin, TX 78717

2 bathrooms, 2,779 sqft, built 2012, in R302609C - Highland Horizon Appraised at $783,665 for 2026.

Williamson County account 307173

Appraised value
$783,665
Tax year 2026
Market value
$783,665
Living area
2,779 sqft
$282 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 +2.6% from $763,556 in 2025 to $783,665 in 2026.