# Fire systems permit B100927283 at 331 W Surf St, Chicago

Chicago Department of Buildings permit B100927283: issued Oct 20, 2021 for fire systems work at 331 W Surf St. Fire alarm permit partial build-out of 8th floor. Adding new speaker strobes, strobes and smokes to existing fire alarm system.

- Permit number: B100927283
- Issued: Oct 20, 2021
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $16,378
- ZIP code: 60657 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/331-w-surf-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 01:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 331 W Surf St: https://nearbypermits.com/chicago/address/331-w-surf-st/