# Mechanical (HVAC) permit B200466735 at 643 E 75th St, Chicago

Chicago Department of Buildings permit B200466735: issued Apr 29, 2026 for mechanical (hvac) work at 643 E 75th St. Repair/replacement affecting 1 systems : 1 central furnace(goodman gr9s801005cn basement) . Electrical work under this permit = no . Locations: 0 residential unit(s), 1 non-residential unit(s), basement.

- Permit number: B200466735
- Issued: Apr 29, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $2,500
- ZIP code: 60619 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/643-e-75th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-02 16:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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