Property Tax Radar
60476

Cook County, IL · 2025

364 homes in this zip may be paying too much in property taxes — a collective ~$10.3M above the neighborhood median.

The typical flagged property is overassessed by ~$25,081. Overassessments range from ~$3,000 to ~$431,700. 12 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

364

properties

Median

$25,081

overassessment

Max

$431,700

overassessment

Sale evidence

12

properties

Flagged Properties Sorted by Overassessment · 364 Total
308 WATER ST

THORNTON, IL

~$55,392 Read report →
937 PARK AVE

THORNTON, IL

~$50,406 Read report →
108 CORA CT

THORNTON, IL

~$49,806 Read report →
10 APACHE DR

THORNTON, IL

~$48,966 Read report →
21 PAWNEE DR

THORNTON, IL

~$48,966 Read report →
11 TAHOE ST

THORNTON, IL

~$48,966 Read report →
116 ANNE CT

THORNTON, IL

~$41,127 Read report →
928 PARK AVE

THORNTON, IL

~$40,563 Read report →
924 PARK AVE

THORNTON, IL

~$40,406 Read report →
101 CORA CT

THORNTON, IL

~$38,966 Read report →
18 MOHAWK DR

THORNTON, IL

~$38,246 Read report →
11 MOHAWK DR

THORNTON, IL

~$38,246 Read report →
17 MOHAWK DR

THORNTON, IL

~$38,246 Read report →
19 MOHAWK DR

THORNTON, IL

~$38,246 Read report →
105 ANNE CT

THORNTON, IL

~$35,882 Read report →
929 PARK AVE

THORNTON, IL

~$35,365 Read report →
24 MOHAWK DR

THORNTON, IL

~$35,162 Read report →
100 DORIE CT

THORNTON, IL

~$31,108 Read report →
112 DORIE CT

THORNTON, IL

~$30,748 Read report →
109 ANNE CT

THORNTON, IL

~$30,203 Read report →
940 PARK AVE

THORNTON, IL

~$30,203 Read report →
316 WATER ST

THORNTON, IL

~$30,000 Read report →
11 PAWNEE DR

THORNTON, IL

~$29,806 Read report →
10 MOHAWK DR

THORNTON, IL

~$28,246 Read report →
23 MOHAWK DR

THORNTON, IL

~$28,246 Read report →
25 MOHAWK DR

THORNTON, IL

~$28,246 Read report →
20 MOHAWK DR

THORNTON, IL

~$28,056 Read report →
109 DORIE CT

THORNTON, IL

~$27,950 Read report →
925 PARK AVE

THORNTON, IL

~$26,925 Read report →
212 WATER ST

THORNTON, IL

~$26,098 Read report →
101 ANNE CT

THORNTON, IL

~$25,882 Read report →
216 MAPLE LN

THORNTON, IL

~$25,771 Read report →
15 TAHOE ST

THORNTON, IL

~$25,559 Read report →
217 MAPLE LN

THORNTON, IL

~$24,534 Read report →
116 DORIE CT

THORNTON, IL

~$24,232 Read report →
22 MOHAWK DR

THORNTON, IL

~$23,272 Read report →
15 MOHAWK DR

THORNTON, IL

~$23,241 Read report →
21 MOHAWK DR

THORNTON, IL

~$23,241 Read report →
13 TAHOE ST

THORNTON, IL

~$23,241 Read report →
113 ANNE CT

THORNTON, IL

~$21,283 Read report →
105 CORA CT

THORNTON, IL

~$20,399 Read report →
200 WATER ST

THORNTON, IL

~$20,351 Read report →
104 CORA CT

THORNTON, IL

~$20,203 Read report →
936 PARK AVE

THORNTON, IL

~$20,203 Read report →
100 CORA CT

THORNTON, IL

~$19,205 Read report →
933 PARK AVE

THORNTON, IL

~$18,595 Read report →
109 CORA CT

THORNTON, IL

~$18,560 Read report →
16 MOHAWK DR

THORNTON, IL

~$17,761 Read report →
112 CORA CT

THORNTON, IL

~$16,399 Read report →
10 PAWNEE DR

THORNTON, IL

~$16,399 Read report →
17 PAWNEE DR

THORNTON, IL

~$15,986 Read report →
107 LAURA LN

THORNTON, IL

~$14,825 Read report →
13 MOHAWK DR

THORNTON, IL

~$13,762 Read report →
18 157TH ST

THORNTON, IL

~$3,000 Read report →