# Fire systems permit B100967935 at 141 W Jackson Blvd, Chicago

Chicago Department of Buildings permit B100967935: issued May 23, 2022 for fire systems work at 141 W Jackson Blvd. **Fire alarm permit**modify an existing city of chicago approved nfs2-3030 one way / two way voice evacuation system for a tennant build out on the 2rd floor tie devices into existing circuits.

- Permit number: B100967935
- Issued: May 23, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $9,500
- 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 2026-10-03 23:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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