# Electrical permit B100300668 at 175 N State St, Chicago

Chicago Department of Buildings permit B100300668: issued Jul 21, 2009 for electrical work at 175 N State St. Replacement of five existing dc motor controllers to new variable speed drives, interlock with ddc control system.

- Permit number: B100300668
- Issued: Jul 21, 2009
- Type of work: Electrical (city: Electrical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $134,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/175-n-state-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 07:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 175 N State St: https://nearbypermits.com/chicago/address/175-n-state-st/