Renovation or alteration at 20 N Wacker Dr
City of Chicago permit 100993290, issued Dec 19, 2022 for 20 N Wacker Dr: renovation or alteration. Self cert 2019 CBRC: interior alterations to existing 17th floor office space, work to include architectural, mechanical, electrical, and plumbing as per plans. (Occupancy- b-business. Construction type-1a)
- Permit number
- 100993290
- Issued
- Type
- Renovation or alteration
- Status
- Complete
- Reported cost
- $850,000
- Community area
- Loop (32)
- Source
- City of Chicago permit dataset (this record as JSON)
Checked 2026-10-01 02:50 UTC.