# Other permit B100610612 at 20 E Randolph St, Chicago

Chicago Department of Buildings permit B100610612: issued Aug 21, 2015 for other work at 20 E Randolph St. Revision to permit #100599146 to change electrical contractor to chicago power and communications.

- Permit number: B100610612
- Issued: Aug 21, 2015
- Type of work: Other (city: Administrative change, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/20-e-randolph-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 22:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 20 E Randolph St: https://nearbypermits.com/chicago/address/20-e-randolph-st/