# Fire systems permit B100944835 at 17 N State St, Chicago

Chicago Department of Buildings permit B100944835: issued Oct 20, 2021 for fire systems work at 17 N State St. Fire alarm permit change of contractor to install conduit system for new fire alarm system only in suite 500.building permit # 100933185.

- Permit number: B100944835
- Issued: Oct 20, 2021
- Type of work: Fire systems (city: Administrative change, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/17-n-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 01:48 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 17 N State St: https://nearbypermits.com/chicago/address/17-n-state-st/