AppealComps

PLATE N-31.31102Neighbourhood 31102, Proviso Township

1,003 homes the assessor treats as one market. The median is $19 per square foot; a quarter of homes sit above $21. That gap is the whole argument.

MEDIAN $19ARGUMENT STARTS $21$8 and under$28 and over, per sq ft
N-31.311021,003 homes, one mark is 7 homes. Each home compared only with others of its own class, size band, age band and construction quality.
Homes
1,003

neighbourhood 31102

Median
$19

per sq ft

p25 to p75
$18 – $21

per sq ft

Above comps
33

3% by 10% or more

Worth a year
$873

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
152932901100002,653$49,000$18$16$7,268 (15%)20
152911704100002,304$44,000$19$16$6,594 (15%)52
152941905900001,300$37,000$28$23$6,500 (18%)168
152941105000001,587$37,001$23$20$5,517 (15%)74
152940405700002,260$42,000$19$16$5,451 (13%)30
152932800400002,402$43,000$18$16$5,105 (12%)37
152931400500001,319$31,001$24$20$5,033 (16%)171
152942701200001,930$40,000$21$18$5,000 (12%)12
152911601200002,475$44,001$18$16$4,856 (11%)38
152932601800001,618$38,000$23$20$4,833 (13%)77
152932601400001,624$38,000$23$20$4,710 (12%)72
152932200200001,260$29,000$23$19$4,680 (16%)56
152911604200001,511$35,001$23$20$4,634 (13%)70
152940904700002,346$42,001$18$16$4,419 (11%)37
152911505700001,505$34,001$23$20$4,363 (13%)28
152941804700001,482$35,000$24$21$4,241 (12%)63
152932800200002,272$41,000$18$16$4,114 (10%)32
152931102100001,319$30,001$23$20$4,033 (13%)171
152931701200001,319$30,000$23$20$4,032 (13%)171
152911800500001,650$39,000$24$21$3,955 (10%)198
152941805300001,214$33,001$27$24$3,559 (11%)41
152941204400001,114$30,563$27$24$3,545 (12%)30
152940305400001,300$34,001$26$23$3,538 (10%)167
152930800100001,306$34,001$26$23$3,524 (10%)162
152930403600001,534$34,000$22$20$3,450 (10%)39
152932203300001,307$29,000$22$20$3,268 (11%)170
152941904300001,166$32,001$27$25$3,264 (10%)60
152941804200001,185$32,001$27$24$3,247 (10%)39
152911500800001,123$31,000$28$25$3,241 (10%)28
152931501000001,239$27,000$22$19$3,085 (11%)56
15293130120000971$28,001$29$26$3,001 (11%)13
15293150160000971$28,001$29$26$3,001 (11%)13
15293110040000971$28,000$29$26$3,000 (11%)13

All of Proviso Township