Self-certification for the interior alterations to 2,057 of existing commercial office space on the 23rd
Alteration or repair at 121 W Wacker Dr, Chicago
Chicago Department of Buildings permit 100778244: issued Oct 5, 2018 for alteration or repair work at 121 W Wacker Dr. Self-certification for the interior alterations to 2,057 of existing commercial office space on the 23rd floor of an existing high rise office building in the central business district. Current use/occupancy is "e" business and will remain "e" business.
- Permit number
- 100778244
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $148,000
- ZIP code
- 60601 (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 121 W Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 7, 2026. We checked it Oct 7, 22:26 UTC. See the city's official records.
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