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939 W N Ave

Chicago, IL, 60642
Cook County PIN 17-05-208-002-0000

Exterior and interior commercial renovation of an existing retail building, featuring full-scope facade replacement using a new aluminum, glass, and metal panel curtain wall system. Work includes interior demolition and a comprehensive retail build-out with new mechanical, plumbing, electrical, and carpentry scope.

ACTIVE
PERMIT SET
RENOVATION
Largest permit
$1.20M
Window
Jun 18, 2026 – Jun 30, 2026
Permits
2
Parties
6

Largest single reported permit cost — not a summed project total. Individual permit values can overlap in scope.

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Activity

How much relevant permit activity is on this site.

53
/ 100
Medium
Why this score:
Recent permit activity
Related permit history
Major construction activity
Active permits on site
Significant reported costs

Trade fit

How well this project matches each trade, from linked permits. Select a trade to filter parties & permits.

TradeFitEvidence
HighMajor construction permits

Permit ledger

All 2 permits on this record
PermitDescriptionStatusContractor
101083091
Renovation
Interior build-out of a vacant space for a new TJ Maxx retail store, including new mechanical, carpentry, plumbing, and electrical work.MAY 5, 2026Active$550,000Mcz Development Corp
101080552
Renovation
Exterior façade renovation involving removal and replacement of the aluminum and glass curtain wall with a new curtain wall and composite metal panel system, including related interior demolition.APR 9, 2026Active$1,200,000Mcz Development Corp
Permit values are as reported at filing and may be revised on amendment. Individual permits can overlap in physical scope.
Why this project matters
COST
$1.20M largest permit, renovation
Max reported cost; not a summed project total
ACTIVITY
2 major construction permits on site
CONTRACTOR
Mcz Development Corp is the linked general contractor
Named on 2 permits for this site

Key parties

General Contractor
Mcz Development Corp
(312) 573-1122
(312) 208-2858
Mechanical
Mechanical Brothers co
(630) 935-5099
(847) 588-2641
Owner
North Sheffield LLC
No contact on file
No contact on file
6 parties on this project
Location
1 site · Chicago

Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records

Source Chicago Building Permits · Last calculated Sep 9, 2026

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