AppealComps

PLATE N-21.21120Neighbourhood 21120, Lyons Township

46 homes the assessor treats as one market. The median is $20 per square foot; a quarter of homes sit above $22. That gap is the whole argument.

MEDIAN $20ARGUMENT STARTS $22$15 and under$28 and over, per sq ft
N-21.2112046 homes, one mark is one home. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
46

neighbourhood 21120

Median
$20

per sq ft

p25 to p75
$17 – $22

per sq ft

Above comps
3

7% by 10% or more

Worth a year
$975

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
182211201200002,311$46,001$20$17$6,039 (13%)10
182210900700001,312$35,000$27$23$4,597 (13%)12
18221040020000812$22,000$27$22$4,107 (19%)10

All of Lyons Township