60070
Cook County, IL · 2025
803 homes in this zip may be paying too much in property taxes — a collective ~$62.0M above the neighborhood median.
The typical flagged property is overassessed by ~$65,016. Overassessments range from ~$1,590 to ~$590,969. 118 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
803
properties
Median
$65,016
overassessment
Max
$590,969
overassessment
Sale evidence
118
properties
Flagged Properties
Sorted by Overassessment · 803 Total