# Electrical permit B100560847 at 400 S State St, Chicago

Chicago Department of Buildings permit B100560847: issued Sep 17, 2014 for electrical work at 400 S State St. Remove and replace (6) 20 hp& (6) 10hp 480volt motors and controls on the cooling tower chicago library.

- Permit number: B100560847
- Issued: Sep 17, 2014
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $50,000
- ZIP code: 60605 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/400-s-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 00:58 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 400 S State St: https://nearbypermits.com/chicago/address/400-s-state-st/