# Fire systems permit B101030854 at 233 S Wacker Dr, Chicago

Chicago Department of Buildings permit B101030854: issued Oct 2, 2023 for fire systems work at 233 S Wacker Dr. Fire alarm permit maglock / fire permit required 18337 heidrick & struggles international suite 4900 access control replacement of 7 doors.

- Permit number: B101030854
- Issued: Oct 2, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $4,900
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/233-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 12:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 233 S Wacker Dr: https://nearbypermits.com/chicago/address/233-s-wacker-dr/