100 S Wacker Dr
Interior renovation and modernization work is underway on the 11th floor of an existing office building. The project scope includes selective interior demolition, office space reconfiguration, and a comprehensive core restroom renovation supported by updated electrical and plumbing infrastructure.
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 |
|---|---|---|
| High | Major construction permits |
Permit ledger
All 2 permits on this record| Permit | Description | Status | Contractor | ||
|---|---|---|---|---|---|
101087918 Renovation | Interior renovation of the 11th-floor restroom core with new plumbing and electrical work, with no change of use. | AUG 31, 2026 | Active | $225,000 | Paul Borg Construction co Inc |
101087669 Renovation | Interior demolition of 11th-floor office space in an existing building. | AUG 25, 2026 | Active | $150,000 | Paul Borg Construction co Inc |
Key parties
Sources: City of Chicago Dept. of Buildings permit feed · Cook County Assessor parcel records
Source Chicago Building Permits · Last calculated Oct 11, 2026
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