# Alteration or repair permit 100536544 at 4200 W 40th St, Chicago

Chicago Department of Buildings permit 100536544: issued Apr 17, 2014 for alteration or repair work at 4200 W 40th St. Replace two existing mammoth 210 ton chillers with two new mammoth 210 ton chillers, two compressors each, self contained, air cooled, r134a, located outside south end of the building at grade.replace associated piping and components.

- Permit number: 100536544
- Issued: Apr 17, 2014
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60632 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/4200-w-40th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-11 07:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 4200 W 40th St: https://nearbypermits.com/chicago/address/4200-w-40th-st/