60639
Cook County, IL · 2025
1,895 homes in this zip may be paying too much in property taxes — a collective ~$126.3M above the neighborhood median.
The typical flagged property is overassessed by ~$46,650. Overassessments range from ~$5,190 to ~$1,005,000. 211 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
1,895
properties
Median
$46,650
overassessment
Max
$1,005,000
overassessment
Sale evidence
211
properties
Flagged Properties
Sorted by Overassessment · 1,895 Total