AppealComps

PLATE N-20.20010Neighbourhood 20010, Leyden Township

318 homes the assessor treats as one market. The median is $30 per square foot; a quarter of homes sit above $34. That gap is the whole argument.

MEDIAN $30ARGUMENT STARTS $33$9 and under$42 and over, per sq ft
N-20.20010318 homes, one mark is 2 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
318

neighbourhood 20010

Median
$30

per sq ft

p25 to p75
$19 – $34

per sq ft

Above comps
28

9% by 10% or more

Worth a year
$1,745

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
120410601200004,141$109,000$26$21$23,797 (22%)10
120410700100001,816$56,000$31$20$19,045 (34%)11
120410602300001,512$66,000$44$31$18,866 (29%)36
120410304300001,718$49,000$29$18$18,635 (38%)19
120421601200001,852$56,000$30$20$18,312 (33%)11
120421304900002,585$76,000$29$22$17,868 (24%)23
120410502300001,600$51,000$32$23$13,550 (27%)31
120421105100001,110$42,000$38$26$13,445 (32%)84
120410402900003,044$81,000$27$23$11,556 (14%)28
120421801500001,131$45,948$41$32$9,872 (21%)88
120420604500001,176$47,000$40$32$9,695 (21%)117
120410308300002,560$68,000$27$23$9,081 (13%)20
120410401900002,772$74,000$27$24$8,740 (12%)27
120421104500001,134$42,000$37$30$8,500 (20%)91
120440302800001,182$46,000$39$32$7,959 (17%)107
120420101800001,100$30,633$28$21$7,792 (25%)81
120421104300001,151$44,000$38$32$7,618 (17%)106
120421600500001,512$53,000$35$30$6,918 (13%)72
120410602100001,674$53,000$32$28$6,882 (13%)33
120421802400001,131$41,000$36$30$6,767 (16%)88
120421402100001,181$44,000$37$32$6,356 (14%)118
120420704700001,471$50,000$34$30$5,424 (11%)11
120421802000001,131$41,000$36$32$4,924 (12%)88
120421802100001,131$41,000$36$32$4,924 (12%)88
120421801600001,131$41,000$36$32$4,923 (12%)89
120421204300001,104$44,000$40$36$4,539 (10%)48
120421401900001,181$42,000$36$32$4,356 (10%)118
120410403100001,152$41,000$36$32$4,254 (10%)113

All of Leyden Township