AppealComps

PLATE N-31.31040Neighbourhood 31040, Proviso Township

579 homes the assessor treats as one market. The median is $15 per square foot; a quarter of homes sit above $18. That gap is the whole argument.

MEDIAN $15ARGUMENT STARTS $16$2 and under$24 and over, per sq ft
N-31.31040579 homes, one mark is 3 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
579

neighbourhood 31040

Median
$15

per sq ft

p25 to p75
$13 – $18

per sq ft

Above comps
33

6% by 10% or more

Worth a year
$822

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
151120400800001,982$34,000$17$13$7,421 (22%)34
150231401800001,288$25,000$19$14$7,353 (29%)21
151111001600001,300$27,001$21$15$6,928 (26%)46
150230602100001,398$26,000$19$14$6,017 (23%)18
150231100200001,803$27,000$15$12$5,157 (19%)13
151113401800001,004$23,000$23$18$4,940 (21%)13
150230101900001,505$27,001$18$15$4,697 (17%)14
150233700600001,570$28,000$18$15$4,667 (17%)101
150232600100001,514$27,001$18$15$4,613 (17%)118
150231801300001,218$23,000$19$15$4,424 (19%)36
150230300500001,875$30,000$16$14$4,245 (14%)43
151111401100001,001$22,001$22$18$4,243 (19%)11
150230201600001,156$25,000$22$18$4,206 (17%)13
151111100500001,584$27,000$17$15$4,018 (15%)105
150230202000001,104$26,000$24$20$3,941 (15%)56
151111500100001,669$29,000$17$15$3,884 (13%)40
150232000500001,466$26,001$18$15$3,877 (15%)15
150233600800001,154$24,000$21$17$3,872 (16%)25
150231801200001,008$24,000$24$20$3,839 (16%)31
151110200700001,949$27,500$14$12$3,824 (14%)13
151110700800001,884$27,000$14$12$3,807 (14%)15
151111500500001,334$24,000$18$15$3,788 (16%)67
151111500200001,196$22,000$18$15$3,780 (17%)35
151110901400002,290$27,000$12$10$3,760 (14%)12
150231101200001,412$25,000$18$15$3,606 (14%)29
150230400800001,128$24,000$21$18$3,426 (14%)10
151112200800002,296$28,000$12$11$3,423 (12%)17
150230201300001,005$24,000$24$21$3,375 (14%)40
150233401700001,463$26,000$18$16$3,276 (13%)35
151112701200001,722$28,000$16$14$3,268 (12%)19
150232301100001,491$26,000$17$15$3,256 (13%)36
150230401600001,204$23,000$19$16$3,230 (14%)24
150230401400001,120$23,000$21$18$3,022 (13%)15

All of Proviso Township