# Mechanical (HVAC) permit B200511143 at 7418 S Cottage Grove Ave, Chicago

Chicago Department of Buildings permit B200511143: issued Oct 6, 2026 for mechanical (hvac) work at 7418 S Cottage Grove Ave. Repair/replacement affecting 1 systems : 2 rooftop packaged unit(carrier, model#48hje006g-e541-b, rooftop). Electrical work under this permit = no. Locations: 0 residential unit(s), 1 non-residential unit(s), exterior work, replace 2 existing rooftop units.

- Permit number: B200511143
- Issued: Oct 6, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $40,000
- ZIP code: 60619 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/7418-s-cottage-grove-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-08 23:24 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 7418 S Cottage Grove Ave: https://nearbypermits.com/chicago/address/7418-s-cottage-grove-ave/