233 S Wacker Dr
Interior demolition and prep work are underway for a multi-floor office space on the 39th and 40th floors. Scope includes the removal of non-load-bearing walls, ceilings, and finishes, alongside interior mechanical, electrical, and plumbing elements, with associated revisions for stair enclosures and fire shutters.
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.
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 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101082273 Renovation | Interior demolition of non-load bearing walls, finishes, ceilings, and MEP systems on the 39th and 40th floors for future office space, with no structural work or change of use. | MAY 5, 2026 | Active | $900,000 | Executive Construction Inc |
101082256 Renovation | Permit revision to add fire shutters and a stair enclosure to a business space. | APR 20, 2026 | Active | $7,800,000 | Executive Construction Inc |
Key parties
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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