# Fire systems permit B101017802 at 141 W Jackson Blvd, Chicago

Chicago Department of Buildings permit B101017802, issued Jun 20, 2023 for 141 W Jackson Blvd: fire systems. **Fire alarm permit**tenant build out of the 39th floor. Add speaker/strobes and strobes to an existing notifier nfs2-3030 voice evacuation system

- Permit number: B101017802
- Issued: Jun 20, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $10,865
- 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 18:46 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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