939 W N Ave
939 W N Ave · Chicago, IL, 60642
Active renovation
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.
| Trade | Fit | Evidence |
|---|---|---|
| High | Major construction permits |
Permit ledger
All 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
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, 2026 | Active | $550,000 | Mcz Development Corp |
101080552 Renovation | SELF-CERT 2019 CBRC: ALTERATIONS TO REMOVE THE EXISTING ALUMINUM AND GLASS CURTAIN WALL FAÇADE AND INSTALL A NEW ALUMINUM AND GLASS CURTAIN WALL AND COMPOSITE METAL PANEL SYSTEM. WORK INCLUDES LIMITED INTERIOR DEMOLITION ASSOCIATED WITH THE FAÇADE REPLACEMENT. NO WORK IS PROPOSED WITHIN THE COMMERCIAL UNITS ABOVE. (OCCUPANCY GROUP M; TYPE IA CONSTRUCTION) | APR 9, 2026 | Active | $1,200,000 | Mcz 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
Electrical
Phe Tech Services Inc(312) 208-2858
Mechanical
Mechanical Brothers co(630) 935-5099
Plumbing
Patyk Plumbing Inc(847) 588-2641
Owner
North Sheffield LLCNo contact on file
Architect
Theodore Peter TNo 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 8, 2026