# Electrical permit B100475011 at 521 N Rush St, Chicago

Chicago Department of Buildings permit B100475011: issued Jan 22, 2013 for electrical work at 521 N Rush St. Utilize (2) 20 amp existing em lighting circuits to feed through inverter to back up existing lighting.

- Permit number: B100475011
- Issued: Jan 22, 2013
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/521-n-rush-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-09 22:00 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 521 N Rush St: https://nearbypermits.com/chicago/address/521-n-rush-st/