Interior alterations in existing office building on the 45th floor to remove 2-hr enclosure around existing
Alteration or repair at 1 N Wacker Dr, Chicago
Chicago Department of Buildings permit 101059476: issued Oct 25, 2024 for alteration or repair work at 1 N Wacker Dr. Spr 2019 CBRC: interior alterations in existing office building on the 45th floor to remove 2-hr enclosure around existing conveniance stair leading to the 44th thru 42nd floors and reactivating fire shutter system as per plans. (Occupancy group B; type 1a construction).
- Permit number
- 101059476
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $35,000
- 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 1 N Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 16:32 UTC. See the city's official records.
For agents and scripts: This page as Markdown ยท JSON