# Plumbing permit 100784853 at 321 N Clark St, Chicago

Chicago Department of Buildings permit 100784853: issued Sep 25, 2018 for plumbing work at 321 N Clark St. Revision to permit#100752446 change GC to morgan harbor construction, change plumbing to capitol plumbing inc., change HVAC to sun mechanical systems.

- Permit number: 100784853
- Issued: Sep 25, 2018
- Type of work: Plumbing (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60654 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/321-n-clark-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-09 07:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 321 N Clark St: https://nearbypermits.com/chicago/address/321-n-clark-st/