# Fire systems permit B100426494 at 3333 N Marshfield Ave, Chicago

Chicago Department of Buildings permit B100426494: issued Feb 1, 2012 for fire systems work at 3333 N Marshfield Ave. Family locker room renovation - fire alarm modifications.

- Permit number: B100426494
- Issued: Feb 1, 2012
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $4,000
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3333-n-marshfield-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 14:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3333 N Marshfield Ave: https://nearbypermits.com/chicago/address/3333-n-marshfield-ave/