# Alteration or repair permit 100375055 at 4450 N Clark St, Chicago

Chicago Department of Buildings permit 100375055: issued Dec 6, 2010 for alteration or repair work at 4450 N Clark St. Renovation/alteration, renovation of an existing building with a three story addition and resolution of open code violations $1000 stormwater review fee paid 7/7/10.

- Permit number: 100375055
- Issued: Dec 6, 2010
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $61,000,000
- ZIP code: 60640 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/4450-n-clark-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 00:06 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 4450 N Clark St: https://nearbypermits.com/chicago/address/4450-n-clark-st/