# Fire Alarm System permit B100837840 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit B100837840, issued Sep 18, 2019 for 123 N Wacker Dr: fire alarm system. Fire alarm - tenant build out on 24th fl (p). CK#11607;$600.00.

- Permit number: B100837840
- Issued: Sep 18, 2019
- Type: Fire Alarm System
- Status: Complete
- Reported cost: Not listed
- Community area: Loop (32)
- All permits at this address: https://nearbypermits.com/chicago/address/123-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 09:52 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/