# Electrical permit B100720645 at 1 E Wacker Dr, Chicago

Chicago Department of Buildings permit B100720645, issued Aug 14, 2017 for 1 E Wacker Dr: electrical. Relocation of (9) existing speaker/strobes and addition of (1) new speaker/strobe in tenant space on 22nd floor. All work is being done inside only.

- Permit number: B100720645
- Issued: Aug 14, 2017
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $4,655
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 17:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/