# Fire systems permit B101011883 at 609 W Randolph St, Chicago

Chicago Department of Buildings permit B101011883: issued May 4, 2023 for fire systems work at 609 W Randolph St. Fire alarm permit expansion of an existing, approved, notifer nfs2-3030 fire alarm system protecting the core and shell of a 15 story office building. Notification devices being added for tenent buildout on the 12th-14th floors.

- Permit number: B101011883
- Issued: May 4, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $10,000
- ZIP code: 60661 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/609-w-randolph-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 20:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 609 W Randolph St: https://nearbypermits.com/chicago/address/609-w-randolph-st/