Cook County Value property tax analysis

11811 S 85th Ave Palos Park, IL 60464

5 bed / 2 bath, 2,990 sqft, built 1980, in Palos Appraised at $620,000 for 2026.

Cook County account 23233160030000

Appraised value
$620,000
Tax year 2026
Market value
$620,000
Living area
2,990 sqft
$207 per sqft
Year built
1980
Deluxe

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 +12.7% from $550,000 in 2025 to $620,000 in 2026.