AppealComps

PLATE N-31.31103Neighbourhood 31103, Proviso Township

557 homes the assessor treats as one market. The median is $27 per square foot; a quarter of homes sit above $29. That gap is the whole argument.

MEDIAN $27ARGUMENT STARTS $30$18 and under$33 and over, per sq ft
N-31.31103557 homes, one mark is 2 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
557

neighbourhood 31103

Median
$27

per sq ft

p25 to p75
$25 – $29

per sq ft

Above comps
23

4% by 10% or more

Worth a year
$1,139

median, if reduced

Free. We hold every residential parcel in Cook County for tax year 2025.

The largest gaps here

Each row is a home the assessor values above comparable homes of the same class, size and age in this same code. Parcel numbers are public record; nothing about the owner is.

PINSq ftAssessed$/sq ftComp medianGapComps
152840002500002,880$89,732$31$25$16,498 (18%)11
152840202700001,243$47,189$38$28$11,877 (25%)183
152841802900001,860$50,000$27$22$8,575 (17%)36
152841603800002,347$61,000$26$23$7,054 (12%)16
152830901100001,402$43,831$31$27$6,429 (15%)220
152831403700001,914$49,000$26$22$6,400 (13%)39
152831303000001,876$48,001$26$22$6,194 (13%)37
152830802000001,886$53,000$28$25$5,957 (11%)13
152840102900001,439$45,000$31$27$5,816 (13%)88
152830800800001,491$46,000$31$27$5,490 (12%)83
152831403400001,914$48,000$25$22$5,400 (11%)39
152830802200001,595$46,000$29$25$5,369 (12%)197
152831500800001,825$46,000$25$22$5,323 (12%)34
152821100500001,288$41,000$32$28$5,167 (13%)95
152841702500001,575$45,000$29$26$4,782 (11%)205
152831200600001,538$44,000$29$26$4,681 (11%)217
152830802100001,531$44,000$29$26$4,591 (10%)220
152830700900001,256$40,001$32$28$4,544 (11%)194
152830700700001,284$40,001$31$28$4,267 (11%)93
152841703000001,154$38,001$33$29$4,194 (11%)137
152842601100001,161$38,000$33$29$4,137 (11%)48
152842700200001,161$38,000$33$29$4,137 (11%)48
152842700500001,161$38,000$33$29$4,137 (11%)48

All of Proviso Township