AppealComps

PLATE N-31.31190Neighbourhood 31190, Proviso Township

499 homes the assessor treats as one market. The median is $15 per square foot; a quarter of homes sit above $17. That gap is the whole argument.

MEDIAN $15ARGUMENT STARTS $17$5 and under$22 and over, per sq ft
N-31.31190499 homes, one mark is 2 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
499

neighbourhood 31190

Median
$15

per sq ft

p25 to p75
$12 – $17

per sq ft

Above comps
58

12% by 10% or more

Worth a year
$827

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
150410203900002,450$45,000$18$13$11,964 (27%)27
150411305200001,794$31,439$18$11$10,851 (35%)15
150410102700001,200$32,000$27$18$9,985 (31%)18
150411304900001,620$26,000$16$11$7,792 (30%)38
15041170180000720$19,422$27$17$7,313 (38%)29
150411205400002,149$43,000$20$17$6,303 (15%)15
15041090470000748$19,088$26$17$6,267 (33%)42
150410605600001,195$25,000$21$16$6,225 (25%)155
150521702700001,919$25,000$13$10$6,018 (24%)13
150410602700001,003$19,476$19$13$5,958 (31%)19
150411205300002,149$42,500$20$17$5,803 (14%)15
15041140550000616$16,000$26$17$5,733 (36%)19
150410403100002,145$42,012$20$17$5,383 (13%)15
150520500700001,056$22,000$21$16$5,230 (24%)146
150522502600001,067$21,960$21$16$5,123 (23%)158
150410702000001,553$25,000$16$13$5,102 (20%)19
150411201200002,280$44,500$20$17$4,833 (11%)18
150410602400002,458$39,000$16$14$4,720 (12%)25
150430101100001,305$20,794$16$12$4,696 (23%)11
150411300100002,326$34,000$15$13$4,537 (13%)24
15041050290000984$21,000$21$17$4,340 (21%)46
150410900100002,164$28,000$13$11$4,271 (15%)12
150410903900001,052$21,000$20$16$4,270 (20%)144
15052170380000808$18,000$22$17$4,266 (24%)75
150540400400001,488$24,000$16$13$4,248 (18%)15
150520500600001,056$21,000$20$16$4,230 (20%)146
150540302200001,128$22,000$20$16$4,095 (19%)155
150522500800001,210$18,996$16$12$4,059 (21%)44
150410202700001,074$21,000$20$16$3,944 (19%)150
150411405000001,089$18,000$17$13$3,855 (21%)32
150411001200001,008$17,000$17$13$3,737 (22%)21
150411401000001,025$20,000$20$16$3,730 (19%)141
150411400700001,106$24,000$22$18$3,666 (15%)15
150411401800002,076$27,301$13$11$3,660 (13%)12
150521004300001,449$21,000$14$12$3,620 (17%)17
150410003600001,032$20,000$19$16$3,604 (18%)141
150410101500001,032$20,000$19$16$3,604 (18%)141
150411505300001,006$17,000$17$13$3,603 (21%)20
150521703700001,096$21,001$19$16$3,596 (17%)154
150411304800001,248$19,000$15$12$3,594 (19%)32

All of Proviso Township