Interior alterations in existing office building on the 39th floor to combine suites 3900 and 3950 into one
Alteration or repair at 111 S Wacker Dr, Chicago
Chicago Department of Buildings permit 101077236: issued Dec 15, 2025 for alteration or repair work at 111 S Wacker Dr. Self-cert 2019 CBRC: interior alterations in existing office building on the 39th floor to combine suites 3900 and 3950 into one office suite 3900. New partitions, doors, ceilings, lighting, millwork, and finishes. New electrical, mechancal and plumbing work as per plans. (Occupancy group B; type 1a construction).
- Permit number
- 101077236
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $926,000
- ZIP code
- 60606 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 111 S Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 18:14 UTC. See the city's official records.
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