# Fire systems permit B200477445 at 125 S Wacker Dr, Chicago

Chicago Department of Buildings permit B200477445, issued Jul 22, 2026 for 125 S Wacker Dr: fire systems. Fire alarm: modification of existing system. Associated building permit:101079175. Affects: 0 dwelling units; 1 non-residential units. High-rise building: yes. Voice communication: yes. Special locking: yes. Monitoring type: supervising station . Specific location: 2nd,8th,23rd & 31st floor.

- Permit number: B200477445
- Issued: Jul 22, 2026
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: Not listed
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/125-s-wacker-dr/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 14:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/