60089
Cook County, IL · 2025
966 homes in this zip may be paying too much in property taxes — a collective ~$49.7M above the neighborhood median.
The typical flagged property is overassessed by ~$48,894. Overassessments range from ~$6,440 to ~$146,901. 104 properties have recent purchase price evidence — the strongest argument at a Board of Review hearing. Ownwell can file your appeal and handle everything — no upfront cost, you only pay if you save.
Appeal windows vary by township, March–November 2026. Find your township's open window at cookcountyassessor.com.
Flagged
966
properties
Median
$48,894
overassessment
Max
$146,901
overassessment
Sale evidence
104
properties
Flagged Properties
Sorted by Overassessment · 966 Total