# Mechanical (HVAC) permit B200428387 at 6 S Laflin St, Chicago

Chicago Department of Buildings permit B200428387: issued Jun 6, 2025 for mechanical (hvac) work at 6 S Laflin St. Repair/replacement affecting 2 systems : 1 other air handling equipment(lennox equipment ml13kc1-024 "single stage cooling" air conditioner 24,000 btus) 1 central furnace(ml180uh-045e36a "single stage heating - ecm blower" gas furnace 45,000 btus). Electrical work under this permit = no. Locations: 1 residential unit(s), 0 non-residential unit(s), unit 823.

- Permit number: B200428387
- Issued: Jun 6, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $10,000
- ZIP code: 60607 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/6-s-laflin-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 13:39 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 6 S Laflin St: https://nearbypermits.com/chicago/address/6-s-laflin-st/