# Sign permit 100829922 at 321 N Clark St, Chicago

Chicago Department of Buildings permit 100829922: issued Oct 16, 2019 for sign work at 321 N Clark St. South elevation: 30' x 3' led illuminated channel letters "rpm on the water".

- Permit number: 100829922
- Issued: Oct 16, 2019
- Type of work: Sign (city: Permit - signs)
- Status: Issued (city: not listed)
- Reported cost: $2,600
- 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 05:07 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/