Renovation or alteration at 123 N Wacker Dr
Chicago Department of Buildings permit 100746793, issued Apr 3, 2018 for 123 N Wacker Dr: renovation or alteration. Interior and exterior alterations to the 1st lobby, curtain wall and entrance modifications to include electrical, structural work on floors 1-3, mechanical work on lower level and 1st and 2nd floors. All work at existing 30 story office building as per plans. No plumbing. Structural peer review included.**certified corrections- - subject to field inspections & audit **
- Permit number
- 100746793
- Issued
- Type
- Renovation or alteration
- Status
- Complete
- Reported cost
- $1,000,000
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 12:09 UTC.