# Fire systems permit B100973890 at 839 W 79th St, Chicago

Chicago Department of Buildings permit B100973890: issued May 27, 2022 for fire systems work at 839 W 79th St. Addition to an existing non-required fire alarm system (firewarden nfw-100x) to accomodate tenant build-out in a 4 story plus basement retail/office building with manual activation and occupant notification.

- Permit number: B100973890
- Issued: May 27, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $2,800
- ZIP code: 60620 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/839-w-79th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 14:13 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 839 W 79th St: https://nearbypermits.com/chicago/address/839-w-79th-st/