Northern Trust Bank
125 S Wacker Dr · Chicago, IL, 60606
Active renovation
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$509K
Window
Jun 16, 2026
Permits
1
Parties
7
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.
34
/ 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 |
|---|---|---|
| Medium | Major construction permits |
Permit ledger
All 1 permit on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101083524 Renovation | Combine two 30th-floor office suites into one, including new partitions, finishes, and MEP upgrades. No change of use. | JUN 15, 2026 | Active | $509,489 | Plan North Construction Services LLC |
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
$509K largest permit, renovation
Max reported cost; not a summed project total
CONTRACTOR
Plan North Construction Services LLC is the linked general contractor
Named on linked permits for this site
Key parties
General Contractor
Plan North Construction Services LLC(847) 909-3487
Electrical
Current Communications(708) 786-3400
Mechanical
Competitive Piping Systems(312) 322-1900
Plumbing
A Plus Plumbing(847) 891-7103
Owner
125 Wacker Mp LLCNo contact on file
Architect
Benoit John WNo contact on file
1 more party 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