AppealComps

PLATE N-21.21064Neighbourhood 21064, Lyons Township

401 homes the assessor treats as one market. The median is $23 per square foot; a quarter of homes sit above $27. That gap is the whole argument.

MEDIAN $23ARGUMENT STARTS $25$15 and under$41 and over, per sq ft
N-21.21064401 homes, one mark is 3 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
401

neighbourhood 21064

Median
$23

per sq ft

p25 to p75
$21 – $27

per sq ft

Above comps
55

14% by 10% or more

Worth a year
$2,331

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
181810904900003,708$180,000$49$37$44,155 (25%)13
181810500100002,169$80,000$37$23$29,408 (37%)25
181811001700003,498$155,000$44$37$26,848 (17%)13
181811001900003,708$162,501$44$37$26,656 (16%)13
181930600800002,668$85,000$32$23$24,729 (29%)66
181810300100001,765$70,000$40$26$24,510 (35%)27
181810002000002,020$68,000$34$24$19,310 (28%)14
181920400500002,403$67,500$28$21$17,743 (26%)27
181810702000002,006$66,001$33$24$17,649 (27%)14
181810301400003,321$89,000$27$22$17,540 (20%)68
181810301000002,912$82,001$28$22$17,436 (21%)73
181930602700002,974$81,000$27$22$15,507 (19%)73
181810300500002,617$75,000$29$23$15,376 (20%)64
181810402900002,274$71,501$31$25$14,458 (20%)10
181830200500002,119$66,000$31$24$14,133 (21%)21
181810403400002,743$75,000$27$22$13,907 (19%)72
181810500200002,057$61,000$30$23$13,885 (23%)55
181810401800002,444$66,000$27$21$13,597 (21%)46
181830200200002,836$76,000$27$22$13,029 (17%)74
181810500300002,056$60,000$29$23$12,908 (22%)53
181830300200002,700$73,000$27$22$12,711 (17%)68
181810400400002,509$71,000$28$23$12,622 (18%)50
181810402700002,429$69,000$28$23$12,351 (18%)42
181810701900002,661$72,000$27$22$12,251 (17%)67
181810300300001,919$58,000$30$24$12,101 (21%)39
181930600400002,239$61,500$27$22$11,556 (19%)59
181810001800003,530$84,000$24$21$11,370 (14%)47
181810301500003,491$84,000$24$21$10,989 (13%)52
181810700100002,934$76,000$26$22$10,947 (14%)75
181810402600003,054$77,400$25$22$10,710 (14%)77
181810401900002,134$59,000$28$23$10,121 (17%)45
181920502600002,826$66,000$23$20$10,036 (15%)34
181830300700002,191$59,000$27$22$9,982 (17%)68
181810301600002,145$58,712$27$23$9,581 (16%)45
181810403100003,227$79,001$24$22$9,536 (12%)79
181920502100003,093$73,937$24$21$9,343 (13%)10
181920502400001,387$48,101$35$28$9,119 (19%)10
181810402200002,268$66,000$29$25$9,107 (14%)10
181810403500002,920$73,000$25$22$8,604 (12%)78
181810701800003,637$82,661$23$20$8,580 (10%)39

All of Lyons Township