# Fire systems permit B100918491 at 35 W Wacker Dr, Chicago

Chicago Department of Buildings permit B100918491: issued Jun 1, 2021 for fire systems work at 35 W Wacker Dr. Fire alarm permit the fire alarm panel replacement for a city approved fire alarm voice communication system.

- Permit number: B100918491
- Issued: Jun 1, 2021
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $588,915
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/35-w-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 02:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 35 W Wacker Dr: https://nearbypermits.com/chicago/address/35-w-wacker-dr/