Williamson Value property tax analysis

15517 Fernhill Dr, Austin, TX 78717

2 bathrooms, 2,363 sqft, built 2004, in R251501D - Avery Ranch South Appraised at $609,935 for 2026.

Williamson County account 296082

Appraised value
$609,935
Tax year 2026
Market value
$609,935
Living area
2,363 sqft
$258 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 -3.6% from $632,612 in 2025 to $609,935 in 2026.