Williamson Value property tax analysis

9500 Castle Pines Dr, Austin, TX 78717

2 bathrooms, 2,253 sqft, built 2006, in R251501D - Avery Ranch South Appraised at $595,864 for 2026.

Williamson County account 255720

Appraised value
$595,864
Tax year 2026
Market value
$595,864
Living area
2,253 sqft
$264 per sqft
Year built
2006

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 -3.4% from $616,958 in 2025 to $595,864 in 2026.