# Mechanical (HVAC) permit B200481609 at 907 W Armitage Ave, Chicago

Chicago Department of Buildings permit B200481609: issued Sep 8, 2026 for mechanical (hvac) work at 907 W Armitage Ave. Repair/replacement affecting 1 systems : 2 rooftop packaged unit(rtu1 york pg3e36u05s21, rtu2 york pg3e36u05s21 both units located on the roof replacing existing units). Electrical work under this permit = no. Locations: 0 residential unit(s), 0 non-residential unit(s), exterior work, at the roof of the building.

- Permit number: B200481609
- Issued: Sep 8, 2026
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $37,600
- ZIP code: 60614 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/907-w-armitage-ave/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 04:40 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 907 W Armitage Ave: https://nearbypermits.com/chicago/address/907-w-armitage-ave/