# Electrical permit B100841229 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit B100841229, issued Sep 18, 2019 for 123 N Wacker Dr: electrical. Change electrical contractor to progress electric co.

- Permit number: B100841229
- Issued: Sep 18, 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 2026-10-02 06:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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