# Electrical permit B100923850 at 303 E Wacker Dr, Chicago

Chicago Department of Buildings permit B100923850: issued May 26, 2021 for electrical work at 303 E Wacker Dr. Install new 20kw ups system and recircuiting existing circuits. Install new communication cabling and terminations.

- Permit number: B100923850
- Issued: May 26, 2021
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $100,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/303-e-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 13:11 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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