# Fire systems permit B100985051 at 1 E Pearson St, Chicago

Chicago Department of Buildings permit B100985051: issued Sep 22, 2022 for fire systems work at 1 E Pearson St. **Fire alarm permit**alterations to floor 3 lab in an existing 3 level bldg. Installing indicating/initiating appliances to the existing approved class i fire alarm system.

- Permit number: B100985051
- Issued: Sep 22, 2022
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $5,248
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-pearson-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 15:34 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1 E Pearson St: https://nearbypermits.com/chicago/address/1-e-pearson-st/