Williamson Value property tax analysis

9600 Castle Pines Dr, Austin, TX 78717

2 bathrooms, 2,272 sqft, built 2005, in R251501D - Avery Ranch South Appraised at $584,116 for 2026.

Williamson County account 255728

Appraised value
$584,116
Tax year 2026
Market value
$584,116
Living area
2,272 sqft
$257 per sqft
Year built
2005

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 -5.0% from $614,726 in 2025 to $584,116 in 2026.