Fire Alarm System at 1 N Dearborn St
Chicago Department of Buildings permit B100942294, issued Oct 15, 2021 for 1 N Dearborn St: fire alarm system. **Fire alarm permit**alterations to the existing tenant on the 11th floor in an existing high rise building.
- Permit number
- B100942294
- Issued
- Type
- Fire Alarm System
- Status
- Complete
- Reported cost
- $6,700
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 11:41 UTC.