Williamson Value property tax analysis

16201 Hillside Dr, Austin, TX 78728

1 bathrooms, 1,978 sqft, built 1982, in R332479H - Chisholm Valley & Northridge Acres & Willow Run Appraised at $522,041 for 2026.

Williamson County account 124140

Appraised value
$522,041
Tax year 2026
Market value
$522,041
Living area
1,978 sqft
$264 per sqft
Year built
1982

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 -4.0% from $543,880 in 2025 to $522,041 in 2026.