60644
Cook County, IL · 2025
2,116 homes in this zip may be paying too much in property taxes — a collective ~$131.6M above the neighborhood median.
The typical flagged property is overassessed by ~$41,798. Overassessments range from ~$6,000 to ~$1,728,040. 286 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
2,116
properties
Median
$41,798
overassessment
Max
$1,728,040
overassessment
Sale evidence
286
properties
Flagged Properties
Sorted by Overassessment · 2,116 Total