60305
Cook County, IL · 2025
1,128 homes in this zip may be paying too much in property taxes — a collective ~$137.3M above the neighborhood median.
The typical flagged property is overassessed by ~$86,424. Overassessments range from ~$8,280 to ~$2,746,463. 51 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
1,128
properties
Median
$86,424
overassessment
Max
$2,746,463
overassessment
Sale evidence
51
properties
Flagged Properties
Sorted by Overassessment · 1,128 Total