AppealComps

PLATE N-31.31010Neighbourhood 31010, Proviso Township

535 homes the assessor treats as one market. The median is $19 per square foot; a quarter of homes sit above $21. That gap is the whole argument.

MEDIAN $19ARGUMENT STARTS $21$5 and under$29 and over, per sq ft
N-31.31010535 homes, one mark is 3 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
535

neighbourhood 31010

Median
$19

per sq ft

p25 to p75
$15 – $21

per sq ft

Above comps
44

8% by 10% or more

Worth a year
$849

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
150511002000001,171$28,001$24$18$7,315 (26%)79
150510801500001,913$31,001$16$13$6,837 (22%)15
150510702300001,109$26,940$24$18$6,514 (24%)66
150522002100001,000$26,000$26$20$6,159 (24%)133
150521801800001,001$26,000$26$20$6,139 (24%)133
150521400800001,025$26,000$25$20$5,721 (22%)143
150521300800001,611$26,835$17$13$5,355 (20%)76
150521801500001,001$25,000$25$20$5,139 (21%)133
150521801600001,001$25,000$25$20$5,139 (21%)133
150521801900001,001$25,000$25$20$5,139 (21%)133
150522001200001,001$25,000$25$20$5,139 (21%)133
150522100300001,001$25,000$25$20$5,139 (21%)133
150522001500001,025$25,000$24$20$4,721 (19%)143
150522001900001,025$25,000$24$20$4,721 (19%)143
150511400800001,044$24,000$23$19$4,503 (19%)47
150522601100001,000$24,000$24$20$4,159 (17%)133
150522601200001,000$24,000$24$20$4,159 (17%)133
150522601400001,000$24,000$24$20$4,159 (17%)133
150511401200001,004$24,000$24$20$4,057 (17%)136
150521401300001,008$24,001$24$20$4,010 (17%)136
150511300200001,534$26,000$17$14$4,009 (15%)40
150521400300001,008$24,000$24$20$4,009 (17%)136
15051080350000720$23,000$32$26$4,000 (17%)12
150510302800001,811$27,000$15$13$3,941 (15%)14
150522302000001,125$24,000$21$18$3,936 (16%)41
150522001700001,912$28,000$15$13$3,848 (14%)15
150511300800001,028$23,000$22$19$3,802 (17%)43
150511602100001,600$25,000$16$13$3,788 (15%)52
150511000400001,080$25,000$23$20$3,786 (15%)157
150511700300001,242$25,001$20$17$3,721 (15%)64
15051160070000778$22,000$28$24$3,694 (17%)29
150511100400001,698$26,000$15$13$3,682 (14%)58
150521400400001,040$24,001$23$20$3,512 (15%)152
150511102100001,098$25,000$23$20$3,432 (14%)161
15051140130000900$23,000$26$22$3,315 (14%)46
150511301200001,163$26,000$22$20$3,235 (12%)163
150511002100001,577$25,000$16$14$3,180 (13%)41
150511900500001,008$22,000$22$19$3,176 (14%)43
150511901000001,008$22,000$22$19$3,176 (14%)43
150511900200001,000$23,000$23$20$3,159 (14%)135

All of Proviso Township