Williamson Value property tax analysis

9909 Whitley Bay Dr, Austin, TX 78717

3 bathrooms, 3,958 sqft, built 2003, in L575502C - Avery Ranch North & Brookside Appraised at $973,383 for 2026.

Williamson County account 229217

Appraised value
$973,383
Tax year 2026
Market value
$973,383
Living area
3,958 sqft
$246 per sqft
Year built
2003

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 -2.0% from $992,982 in 2025 to $973,383 in 2026.

Recent sale history

Recent transfers help establish whether the county value is tracking real market behavior.

  • $1,115,000 sale recorded on February-17-2026