Williamson Value property tax analysis

15200 Interlachen Dr, Austin, TX 78717

2 bathrooms, 1,912 sqft, built 2011, in L572601A - Avery Estates & Golf Club @ Avery Ranch Appraised at $593,102 for 2026.

Williamson County account 240396

Appraised value
$593,102
Tax year 2026
Market value
$662,375
Living area
1,912 sqft
$310 per sqft
Year built
2011

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 +10.0% from $539,184 in 2025 to $593,102 in 2026.