# Fire systems permit B101050712 at 55 W Monroe St, Chicago

Chicago Department of Buildings permit B101050712: issued May 23, 2024 for fire systems work at 55 W Monroe St. Fire alarm permit alteration of existing high-rise fire alarm system serving class E business (llf office), including new devices, on floor 11. All new devices will be tied into existing city of chicago required fire alarm system in this building. All work is being done indoors only on the 11th floor.

- Permit number: B101050712
- Issued: May 23, 2024
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $4,590
- ZIP code: Not listed (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/55-w-monroe-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 19:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 55 W Monroe St: https://nearbypermits.com/chicago/address/55-w-monroe-st/