Interior alterations in existing office building to the upper lobby
Alteration or repair at 20 S Wacker Dr, Chicago
Chicago Department of Buildings permit 100794838: issued Feb 4, 2019 for alteration or repair work at 20 S Wacker Dr. Self-cert. Permit: interior alterations in existing office building to the upper lobby as per plans. (No change in use) (structural peer review).
- Permit number
- 100794838
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $3,436,000
- 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 20 S Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 7, 2026. We checked it Oct 8, 01:37 UTC. See the city's official records.
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