Fire Alarm System at 141 W Jackson Blvd
Chicago Department of Buildings permit B200449233, issued Nov 7, 2025 for 141 W Jackson Blvd: fire alarm system. Fire alarm: modification of existing system. Associated building permit:101073683. Affects: 0 dwelling units; 1 non-residential units. High-rise building: yes. Voice communication: yes. Special locking: no. Monitoring type: supervising station . Specific location: 14th floor.
- Permit number
- B200449233
- Issued
- Type
- Fire Alarm System
- Status
- Active
- Reported cost
- Not listed
- Community area
- Loop (32)
- Source
- Chicago Department of Buildings permit data (this record as JSON)
Checked 2026-10-01 12:05 UTC.