# Electrical permit B100942495 at 1120 E 89th St, Chicago

Chicago Department of Buildings permit B100942495: issued Dec 10, 2021 for electrical work at 1120 E 89th St. Clean agent suppression hfc-227 detection and control system for the rail care full motion simulator room, technical room, and transfer closet.

- Permit number: B100942495
- Issued: Dec 10, 2021
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $35,000
- ZIP code: 60619 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1120-e-89th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 21:35 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 1120 E 89th St: https://nearbypermits.com/chicago/address/1120-e-89th-st/