# Alteration or repair permit 100787851 at 2550 W Addison St, Chicago

Chicago Department of Buildings permit 100787851: issued Oct 12, 2018 for alteration or repair work at 2550 W Addison St. Replace the existing rtu with new unit. One carrier 8 1/2 ton rtu, self contained, air cooled,r410a.

- Permit number: 100787851
- Issued: Oct 12, 2018
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60618 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/2550-w-addison-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 18:02 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 2550 W Addison St: https://nearbypermits.com/chicago/address/2550-w-addison-st/