Chicago Mercantile Exchange Center
30 S Wacker Dr · Chicago, IL, 60606
Active renovation
ACTIVE
PERMIT SET
RENOVATION
Largest permit
$1.75M
Window
Jun 24, 2026 – Sep 4, 2026
Permits
2
Parties
13
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.
62
/ 100
High
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 | ||
|---|---|---|---|---|---|
101087431 Renovation | Interior alterations to an existing 36th-floor office suite, with no exterior work or changes to egress. | AUG 31, 2026 | Active | $1,750,000 | Valenti Builders Inc |
101084454 Renovation | Interior alteration of the 25th-floor office space for Arrive Logistics, including new walls, finishes, millwork, plumbing, mechanical, and electrical work. No structural work or change of use. | JUN 22, 2026 | Active | $1,451,746 | Wigmore Construction 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
$1.75M largest permit, renovation
Max reported cost; not a summed project total
ACTIVITY
2 major construction permits on site
CONTRACTOR
Valenti Builders Inc is the linked general contractor
Named on linked permits for this site
Key parties
General Contractor
Valenti Builders Inc(312) 579-0400
(773) 826-2600
Mechanical
Competitive Piping Systems Inc(312) 322-1900
Plumbing
Ewing Doherty Mechanical(630) 766-5920
Owner
10-30 S Wacker LLCNo contact on file
Architect
Earles Daniel RNo contact on file
7 more 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