AppealComps

PLATE N-31.31210Neighbourhood 31210, Proviso Township

681 homes the assessor treats as one market. The median is $21 per square foot; a quarter of homes sit above $25. That gap is the whole argument.

MEDIAN $21ARGUMENT STARTS $23$8 and under$32 and over, per sq ft
N-31.31210681 homes, one mark is 3 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
681

neighbourhood 31210

Median
$21

per sq ft

p25 to p75
$18 – $25

per sq ft

Above comps
55

8% by 10% or more

Worth a year
$876

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
153420700300002,119$52,902$25$17$16,559 (31%)21
15342260120000824$34,059$41$26$12,517 (37%)126
153422403700001,146$33,375$29$20$10,779 (32%)27
153422501300001,128$32,375$29$21$8,507 (26%)54
153420702000001,143$30,373$27$20$8,070 (27%)24
153422403000002,083$43,000$21$17$7,274 (17%)21
153421701800002,073$42,924$21$17$7,260 (17%)22
153421500100001,863$37,000$20$17$6,083 (16%)11
153422000100001,434$32,001$22$18$6,073 (19%)76
153421202200001,515$33,000$22$18$6,040 (18%)68
15342100180000985$30,902$31$25$6,039 (20%)98
15342050410000988$30,684$31$26$5,480 (18%)61
153421201800001,174$28,000$24$19$5,203 (19%)29
153420105000001,125$27,000$24$19$5,155 (19%)25
153421604200001,493$33,000$22$19$5,131 (16%)26
153420302800001,294$31,000$24$20$5,120 (17%)43
153420803500001,664$35,000$21$18$5,010 (14%)23
153422604700001,446$31,000$21$18$4,958 (16%)70
153420902100001,311$31,000$24$20$4,759 (15%)42
153421800700001,025$27,000$26$22$4,695 (17%)70
153420100200002,120$41,000$19$17$4,640 (11%)21
153422604600001,036$27,000$26$22$4,519 (17%)47
15342120440000828$26,000$31$26$4,433 (17%)47
153420903800001,050$27,000$26$22$4,305 (16%)52
153421601500001,133$30,000$26$23$4,302 (14%)17
153420504200001,000$26,000$26$22$4,291 (16%)42
153421903600001,316$31,000$24$20$4,167 (13%)43
153420502900001,164$27,000$23$20$4,130 (15%)28
153420001800001,182$29,000$25$21$4,096 (14%)68
153420101600001,362$29,000$21$18$4,019 (14%)60
15342050210000776$25,000$32$27$3,932 (16%)86
153420301800001,481$32,000$22$19$3,919 (12%)18
15342160430000904$27,000$30$26$3,895 (14%)66
153422700600001,331$29,000$22$19$3,869 (13%)60
15342010010000895$27,000$30$26$3,853 (14%)136
153420504000001,209$28,000$23$20$3,781 (14%)33
15342170280000810$25,000$31$26$3,723 (15%)116
153422000900001,374$30,000$22$19$3,577 (12%)33
153421002000001,036$26,000$25$22$3,519 (14%)47
15342190090000824$25,000$30$26$3,458 (14%)126

All of Proviso Township