Cook County Value property tax analysis

11131 S Helena Dr, Palos Hills, IL 60465

9 bed / 3 bath, 4,889 sqft, built 1988 Appraised at $640,000 for 2026.

Cook County account 23222030170000

Appraised value
$640,000
Tax year 2026
Market value
$640,000
Living area
4,889 sqft
$131 per sqft
Year built
1988
Average

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 +32.1% from $484,500 in 2025 to $640,000 in 2026.