Williamson Value property tax analysis

15528 Echo Hills Dr, Austin, TX 78717

3 bathrooms, 2,498 sqft, built 2004, in L575502C - Avery Ranch North & Brookside Appraised at $646,865 for 2026.

Williamson County account 246715

Appraised value
$646,865
Tax year 2026
Market value
$646,865
Living area
2,498 sqft
$259 per sqft
Year built
2004

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 -2.7% from $664,568 in 2025 to $646,865 in 2026.