Alteration or repair at 1 E Wacker Dr
Chicago Department of Buildings permit 100869170, issued May 18, 2020 for 1 E Wacker Dr: alteration or repair. Self-cert: interior alterations to existing 34th floor office space as per plans. Structural peer review included. No change in use.
- Permit number
- 100869170
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $250,000
- 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 standard labels, so permits compare across cities. The city's own wording is shown above. Costs under $100 are shown as not listed, because filers often enter $0 or $1 when no cost is required.
Chicago Department of Buildings last updated its data Oct 1, 2026. We checked it 2026-10-01 13:18 UTC. Official data.