# Fire Alarm System permit B200439699 at 1 E Wacker Dr, Chicago

City of Chicago permit B200439699, issued Sep 3, 2025 for 1 E Wacker Dr: fire alarm system. Fire alarm: modification of existing system. Associated building permit:101067277. Affects: 0 dwelling units; 1 non-residential units. High-rise building: yes. Voice communication: no. Special locking: yes. Monitoring type: city fire alarm box connection . Specific location: 39th floor.

- Permit number: B200439699
- Issued: Sep 3, 2025
- Type: Fire Alarm System
- Status: Active
- Reported cost: Not listed
- Community area: Loop (32)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-wacker-dr/

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Source: City of Chicago open data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 04:59 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/