AppealComps

PLATE N-21.21151Neighbourhood 21151, Lyons Township

228 homes the assessor treats as one market. The median is $20 per square foot; a quarter of homes sit above $23. That gap is the whole argument.

MEDIAN $20ARGUMENT STARTS $22$16 and under$27 and over, per sq ft
N-21.21151228 homes, one mark is 3 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
228

neighbourhood 21151

Median
$20

per sq ft

p25 to p75
$18 – $23

per sq ft

Above comps
6

3% by 10% or more

Worth a year
$2,848

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
230610800600004,263$125,000$29$20$39,176 (31%)15
230610800100004,688$135,000$29$21$36,688 (27%)14
230620002400002,857$81,011$28$23$14,640 (18%)64
230610203900002,742$76,000$28$23$12,212 (16%)35
230610204100004,064$92,000$23$20$10,183 (11%)13
230610501400002,918$76,000$26$23$8,756 (12%)67

All of Lyons Township