AppealComps

PLATE N-20.20030Neighbourhood 20030, Leyden Township

3,746 homes the assessor treats as one market. The median is $24 per square foot; a quarter of homes sit above $27. That gap is the whole argument.

MEDIAN $24ARGUMENT STARTS $26$6 and under$34 and over, per sq ft
N-20.200303,746 homes, one mark is 13 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
3,746

neighbourhood 20030

Median
$24

per sq ft

p25 to p75
$18 – $27

per sq ft

Above comps
311

8% by 10% or more

Worth a year
$921

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
122821803700001,227$40,000$33$22$13,499 (34%)285
122141502000002,710$45,042$17$12$13,402 (30%)50
122821803600001,547$41,000$26$19$11,793 (29%)303
122141401600002,410$43,000$18$13$11,780 (27%)14
122120805800001,666$35,000$21$14$11,645 (33%)175
12281100230000851$34,772$41$28$11,296 (32%)596
122821905300002,239$37,000$17$12$10,928 (30%)36
122810301200002,100$47,906$23$18$10,525 (22%)94
122811104400001,452$34,000$23$16$10,245 (30%)15
122721003900001,458$34,000$23$16$10,146 (30%)15
122110306500001,803$34,000$19$13$9,963 (29%)16
122810406800001,838$34,000$18$13$9,909 (29%)20
122740008100002,489$32,000$13$9$9,808 (31%)14
122813103500002,680$41,000$15$12$9,710 (24%)56
122812205100001,652$38,928$24$18$9,563 (25%)224
122140401600001,730$42,000$24$19$8,612 (21%)32
122142902200002,261$32,001$14$10$8,487 (27%)37
122811504700001,351$38,000$28$22$8,436 (22%)39
12221030050000857$32,000$37$28$8,428 (26%)626
12213220580000980$35,093$36$27$8,426 (24%)621
122130206600001,321$36,001$27$21$8,421 (23%)353
122231106300001,170$38,000$32$25$8,249 (22%)1138
122140306200002,153$36,000$17$13$8,067 (22%)56
122130407800001,362$39,000$29$23$8,036 (21%)32
122812500200001,839$32,000$17$13$7,896 (25%)20
12281020370000800$30,528$38$28$7,775 (25%)476
122740006000001,495$38,000$25$20$7,578 (20%)154
12281180300000848$30,900$36$28$7,344 (24%)626
122132600500001,004$34,001$34$27$7,314 (22%)807
122132603100001,005$34,001$34$27$7,287 (21%)809
12281200590000937$32,772$35$27$7,188 (22%)677
12212130310000721$29,000$40$30$7,152 (25%)161
12282290340000840$31,000$37$28$7,099 (23%)42
122110701700001,025$34,000$33$26$6,883 (20%)848
122110801500001,025$34,000$33$26$6,879 (20%)849
122110901200001,091$35,000$32$26$6,746 (19%)988
122131406400001,820$31,000$17$13$6,736 (22%)16
122110403400001,092$35,000$32$26$6,659 (19%)961
122721004000001,581$33,001$21$17$6,617 (20%)117
122821700500001,812$38,000$21$17$6,519 (17%)21

All of Leyden Township