60634
Cook County, IL · 2025
5,187 homes in this zip may be paying too much in property taxes — a collective ~$300.2M above the neighborhood median.
The typical flagged property is overassessed by ~$44,905. Overassessments range from ~$6,900 to ~$7,046,000. 255 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
5,187
properties
Median
$44,905
overassessment
Max
$7,046,000
overassessment
Sale evidence
255
properties
Flagged Properties
Sorted by Overassessment · 5,187 Total