# Fire systems permit B100701210 at 20 E Delaware Pl, Chicago

Chicago Department of Buildings permit B100701210: issued Apr 20, 2017 for fire systems work at 20 E Delaware Pl. Fire alarm system modifications.

- Permit number: B100701210
- Issued: Apr 20, 2017
- Type of work: Fire systems (city: Fire alarm system, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $12,800
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/20-e-delaware-pl/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 19:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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