# Fire systems permit B100959147 at 141 W Jackson Blvd, Chicago

Chicago Department of Buildings permit B100959147, issued Mar 23, 2022 for 141 W Jackson Blvd: fire systems. **Fire alarm permit**expand existing city of chicago approved notifier nfs2-303 voice system to accommodate a build out on the 20th floor

- Permit number: B100959147
- Issued: Mar 23, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $7,900
- ZIP code: 60604 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/141-w-jackson-blvd/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 14:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/