# Fire systems permit B101025830 at 1 N Dearborn St, Chicago

Chicago Department of Buildings permit B101025830, issued Sep 12, 2023 for 1 N Dearborn St: fire systems. **Fire alarm permit**tenant buildout on the 17th floor in an existing high-rise building.

- Permit number: B101025830
- Issued: Sep 12, 2023
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Other (city: Suspended)
- Reported cost: $25,000
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-n-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 05:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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