Property Tax Radar
60608

Cook County, IL · 2025

3,939 homes in this zip may be paying too much in property taxes — a collective ~$538.8M above the neighborhood median.

The typical flagged property is overassessed by ~$75,313. Overassessments range from ~$1,590 to ~$11,925,213. 208 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

3,939

properties

Median

$75,313

overassessment

Max

$11,925,213

overassessment

Sale evidence

208

properties

Flagged Properties Sorted by Overassessment · 3,939 Total
1435 W 15TH ST

CHICAGO, IL

~$11,925,213 Read report →
1423 W 19TH ST

CHICAGO, IL

~$1,034,784 Read report →
1848 W 18TH ST

CHICAGO, IL

~$1,010,887 Read report →
1517 18TH PL

CHICAGO, IL

~$149,460 Read report →
17311210280000

CITY OF CHICAGO, IL

~$79,310 Read report →
17311210310000

CITY OF CHICAGO, IL

~$60,940 Read report →
17311210270000

CITY OF CHICAGO, IL

~$59,310 Read report →
1517 18TH 1

CHICAGO, IL

~$52,068 Read report →
17311210300000

CITY OF CHICAGO, IL

~$50,940 Read report →
17311210340000

CITY OF CHICAGO, IL

~$50,940 Read report →
17311210330000

CITY OF CHICAGO, IL

~$50,397 Read report →
17311210320000

CITY OF CHICAGO, IL

~$40,940 Read report →