AppealComps

PLATE N-31.31020Neighbourhood 31020, Proviso Township

3,104 homes the assessor treats as one market. The median is $18 per square foot; a quarter of homes sit above $20. That gap is the whole argument.

MEDIAN $18ARGUMENT STARTS $20$7 and under$25 and over, per sq ft
N-31.310203,104 homes, one mark is 14 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
3,104

neighbourhood 31020

Median
$18

per sq ft

p25 to p75
$16 – $20

per sq ft

Above comps
119

4% by 10% or more

Worth a year
$755

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
150921601100001,074$28,071$26$18$9,000 (32%)59
150930405300001,073$27,190$25$19$7,124 (26%)1010
150822501500001,267$25,087$20$14$6,840 (27%)236
15081030240000864$23,000$27$19$6,204 (27%)92
150822900100001,451$27,294$19$15$5,883 (22%)112
15091070920000989$25,355$26$20$5,801 (23%)529
150831103700001,848$26,192$14$11$5,644 (22%)24
150831206800001,140$28,000$25$20$5,537 (20%)39
15091130210000937$23,972$26$20$5,408 (23%)614
150910403100001,268$22,751$18$14$5,320 (23%)32
150831302300001,050$25,000$24$19$5,286 (21%)960
150831302400001,050$25,000$24$19$5,286 (21%)960
15082280530000787$22,128$28$21$5,235 (24%)311
150823302200001,301$23,846$18$14$5,228 (22%)252
15091020090000797$22,267$28$21$5,160 (23%)333
150810104700001,001$24,000$24$19$5,094 (21%)867
150831105000001,128$26,000$23$19$4,968 (19%)1045
150831205800001,575$27,000$17$14$4,908 (18%)14
150822204800001,591$27,001$17$14$4,875 (18%)71
15084130160000832$22,000$26$21$4,873 (22%)498
150831305500001,423$27,000$19$16$4,841 (18%)151
150840503700001,697$27,567$16$13$4,817 (17%)73
150930105600001,174$22,080$19$15$4,815 (22%)183
15091120360000961$23,807$25$20$4,787 (20%)560
150811700500001,021$24,000$24$19$4,736 (20%)895
15093020090000947$23,350$25$20$4,607 (20%)595
150822204300001,985$29,000$15$12$4,356 (15%)43
150831305300001,000$23,000$23$19$4,113 (18%)867
15082220160000789$21,000$27$21$4,064 (19%)309
150930300400001,002$22,000$22$18$4,047 (18%)52
150830503800001,004$23,000$23$19$4,039 (18%)879
15091110190000937$22,589$24$20$4,025 (18%)614
150831104000001,125$25,000$22$19$4,024 (16%)1045
150831104600001,128$25,000$22$19$3,968 (16%)1045
150831205000001,128$25,000$22$19$3,968 (16%)1046
150830603300001,008$23,000$23$19$3,964 (17%)886
150830502900001,009$23,000$23$19$3,945 (17%)886
150841400900001,870$25,000$13$11$3,913 (16%)22
150831202000001,162$21,001$18$15$3,913 (19%)171
150822005800001,069$21,000$20$16$3,907 (19%)72

All of Proviso Township