# Alteration or repair permit 100420282 at 29 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100420282: issued Nov 29, 2011 for alteration or repair work at 29 N Wacker Dr. Replacement of existing air handling units and induction units with chilled beams. (2)Ahu's and (400)chilled beams and diffusers.

- Permit number: 100420282
- Issued: Nov 29, 2011
- Type of work: Alteration or repair (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/29-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 03:42 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 29 N Wacker Dr: https://nearbypermits.com/chicago/address/29-n-wacker-dr/