# Fire systems permit B100993515 at 45 W 111th St, Chicago

Chicago Department of Buildings permit B100993515: issued Nov 30, 2022 for fire systems work at 45 W 111th St. Fire alarm permit fire alarm: modification of an existing city of chicago approved notifier ifc2-3030 class II fire alarm system, per city of chicago building code section 15-16-110, in a class B institutional (hospital) occupancy building.

- Permit number: B100993515
- Issued: Nov 30, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $20,000
- ZIP code: 60628 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/45-w-111th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-14 07:03 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 45 W 111th St: https://nearbypermits.com/chicago/address/45-w-111th-st/