Interior demolition of the full 14th floor
Alteration or repair at 1 N Dearborn St, Chicago
Chicago Department of Buildings permit 100815679: issued May 7, 2019 for alteration or repair work at 1 N Dearborn St. Interior demolition of the full 14th floor. No change in use or occupancy. No new construction.
- Permit number
- 100815679
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $2,603,880
- ZIP code
- 60602 (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 Dearborn St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 3, 06:18 UTC. Official data.
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