# Mechanical (HVAC) permit B200439820 at 72 E 11th St, Chicago

Chicago Department of Buildings permit B200439820: issued Sep 8, 2025 for mechanical (hvac) work at 72 E 11th St. Ductwork extension/reconfiguration, electrical work under this permit = yes. Locations: 0 residential unit(s), 0 non-residential unit(s), 2 interior common areas, exterior work, roof, 5th and 6th floor mechanical rooms.

- Permit number: B200439820
- Issued: Sep 8, 2025
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Issued (city: Active)
- Reported cost: $224,000
- ZIP code: 60605 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/72-e-11th-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-04 02:16 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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