60077
Cook County, IL · 2025
1,368 homes in this zip may be paying too much in property taxes — a collective ~$81.4M above the neighborhood median.
The typical flagged property is overassessed by ~$46,553. Overassessments range from ~$7,680 to ~$1,033,118. 158 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
1,368
properties
Median
$46,553
overassessment
Max
$1,033,118
overassessment
Sale evidence
158
properties
Flagged Properties
Sorted by Overassessment · 1,368 Total