60618
Cook County, IL · 2025
4,232 homes in this zip may be paying too much in property taxes — a collective ~$501.0M above the neighborhood median.
The typical flagged property is overassessed by ~$84,281. Overassessments range from ~$7,370 to ~$3,983,344. 332 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
4,232
properties
Median
$84,281
overassessment
Max
$3,983,344
overassessment
Sale evidence
332
properties
Flagged Properties
Sorted by Overassessment · 4,232 Total