Williamson Value property tax analysis

15413 Prestancia Dr, Austin, TX 78717

2 bathrooms, 3,169 sqft, built 2007, in L575502C - Avery Ranch North & Brookside Appraised at $782,707 for 2026.

Williamson County account 256679

Appraised value
$782,707
Tax year 2026
Market value
$782,707
Living area
3,169 sqft
$247 per sqft
Year built
2007

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 -3.2% from $808,855 in 2025 to $782,707 in 2026.