# Mechanical (HVAC) permit B200447692 at 3833 S Calumet Ave, Chicago

Chicago Department of Buildings permit B200447692: issued Oct 30, 2025 for mechanical (hvac) work at 3833 S Calumet Ave. Repair/replacement affecting 2 systems : 1 other cooling equipment(bosch, bova-60mtb-m19e, back patio) 1 other heating equipment(bosch, biva-48mcb-m19x basement). Electrical work under this permit = no. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, basement and back patio.

- Permit number: B200447692
- Issued: Oct 30, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $6,500
- ZIP code: 60653 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/3833-s-calumet-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 00:57 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 3833 S Calumet Ave: https://nearbypermits.com/chicago/address/3833-s-calumet-ave/