# Mechanical (HVAC) permit B200002588 at 311 S Wacker Dr, Chicago

Chicago Department of Buildings permit B200002588: issued Feb 9, 2024 for mechanical (hvac) work at 311 S Wacker Dr. Ductwork extension/reconfiguration, electrical work under this permit = no. Locations: 0 residential unit(s), 0 non-residential unit(s), 1 interior common areas, 7th floor - computer room.

- Permit number: B200002588
- Issued: Feb 9, 2024
- Type of work: Mechanical (HVAC) (city: Mechanical work, permit – express permit program)
- Status: Finished (city: Complete)
- Reported cost: $50,058
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/311-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 18:43 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 311 S Wacker Dr: https://nearbypermits.com/chicago/address/311-s-wacker-dr/