# Electrical permit B100853702 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit B100853702, issued Dec 10, 2019 for 123 N Wacker Dr: electrical. Revision to building permit #100848149 due to change in electrical contractor

- Permit number: B100853702
- Issued: Dec 10, 2019
- 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/123-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 13:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/