# Electrical permit B100509656 at 205 W Wacker Dr, Chicago

Chicago Department of Buildings permit B100509656: issued Sep 19, 2013 for electrical work at 205 W Wacker Dr. Change electrical contractor on building permit #100503009. New contractor to be midwest interstate electric.

- Permit number: B100509656
- Issued: Sep 19, 2013
- Type of work: Electrical (city: Administrative change, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/205-w-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 11:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 205 W Wacker Dr: https://nearbypermits.com/chicago/address/205-w-wacker-dr/