AppealComps

PLATE N-27.27070Neighbourhood 27070, Oak Park Township

342 homes the assessor treats as one market. The median is $28 per square foot; a quarter of homes sit above $30. That gap is the whole argument.

MEDIAN $28ARGUMENT STARTS $31$19 and under$38 and over, per sq ft
N-27.27070342 homes, one mark is one home. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
342

neighbourhood 27070

Median
$28

per sq ft

p25 to p75
$25 – $30

per sq ft

Above comps
42

12% by 10% or more

Worth a year
$3,022

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
160641400900004,525$142,644$32$25$30,069 (21%)32
160641500600003,804$121,000$32$25$24,717 (20%)39
160642000200003,865$124,000$32$26$24,264 (20%)65
160642100200003,363$109,000$32$26$20,627 (19%)76
160710304700003,510$110,875$32$26$20,253 (18%)74
160632501500004,405$130,000$30$25$19,254 (15%)51
160641900500004,075$122,866$30$25$19,024 (15%)57
160720800700004,065$123,767$30$26$18,827 (15%)62
160641001400004,316$127,000$29$25$18,491 (15%)45
160720800800003,320$106,429$32$26$18,456 (17%)75
160641301100003,929$118,000$30$26$17,503 (15%)47
160640704300005,603$151,821$27$24$17,406 (11%)20
160710200800002,030$80,000$39$31$16,900 (21%)32
160640700400002,240$85,000$38$31$16,294 (19%)24
160710301100002,216$85,159$38$31$16,182 (19%)17
160641000600001,944$76,000$39$31$15,792 (21%)45
160710500400002,421$86,000$36$29$14,954 (17%)44
160641500800004,082$119,714$29$26$14,841 (12%)60
160721300600003,533$106,000$30$26$14,811 (14%)81
160710301000002,310$85,000$37$30$14,632 (17%)23
160710401600003,600$104,466$29$25$14,280 (14%)41
160710401100003,690$107,000$29$25$14,220 (13%)46
160720202800003,852$113,000$29$26$13,446 (12%)62
160720301100002,498$85,000$34$29$13,247 (16%)46
160641501800002,302$83,000$36$30$12,945 (16%)32
160641700700002,494$85,000$34$29$12,362 (15%)54
160641501000003,733$108,200$29$26$11,791 (11%)73
160640701000002,240$78,000$35$30$11,677 (15%)14
160720301400002,608$86,000$33$29$11,571 (13%)54
160641000100002,769$88,857$32$28$11,565 (13%)64
160641701800002,621$87,000$33$29$11,446 (13%)69
160641001200001,794$68,000$38$32$11,396 (17%)22
160642101100003,800$110,000$29$26$11,358 (10%)70
160720900700003,073$94,772$31$27$11,333 (12%)68
160710501700001,626$65,000$40$33$11,025 (17%)10
160720002300002,496$83,411$33$29$10,435 (13%)49
160642200400002,981$93,000$31$28$10,388 (11%)78
160640800400003,153$94,583$30$27$9,734 (10%)85
160720301000002,262$75,461$33$29$9,315 (12%)18
160641700200002,528$82,000$32$29$8,777 (11%)58

All of Oak Park Township