Fire systems at 1 N Dearborn St
Chicago Department of Buildings permit B100953940, issued Jan 25, 2022 for 1 N Dearborn St: fire systems. **Fire alarm permit**tenant build out on floor 11 in an existing high rise building.
- Permit number
- B100953940
- Issued
- Type of work
- Fire systems
- Status
- Finished
- Reported cost
- $13,000
- ZIP code
- 60602 (from the permit's location)
- City's category
- Fire alarm system, permit – express permit program
- 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.
All permits at 1 N Dearborn St
Chicago Department of Buildings last updated its data Oct 1, 2026. We checked it 2026-10-01 15:16 UTC. Official data.