Cook County Value property tax analysis

17821 S Harlem Ave, Tinley Park, IL 60477

2 bed / 2 bath, 2,529 sqft, built 1930, in Bremen Appraised at $530,000 for 2025.

Cook County account 28311040260000

Appraised value
$530,000
Tax year 2025
Market value
$530,000
Living area
2,529 sqft
$210 per sqft
Year built
1930
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 0.0% from $530,000 in 2024 to $530,000 in 2025.