# Fire systems permit B200472906 at 225 N Michigan Ave, Chicago

Chicago Department of Buildings permit B200472906: issued Jun 23, 2026 for fire systems work at 225 N Michigan Ave. Fire alarm: new system. Associated building permit:101078569. Affects: 0 dwelling units; 1 non-residential units. High-rise building: no. Voice communication: no. Special locking: yes. Monitoring type: none (exempt). Specific location: 17th flr.

- Permit number: B200472906
- Issued: Jun 23, 2026
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: Not listed
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/225-n-michigan-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 00:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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