# Alteration or repair permit B200420626 at 20 N Wacker Dr, Chicago

Chicago Department of Buildings permit B200420626: issued Apr 17, 2025 for alteration or repair work at 20 N Wacker Dr. Nonstructural interior alteration in an existing office tenant suite 3000. Scope of work to include interior demolition, new partitions, lighting, doors and hardware, ceilings, mechanical and electrical. No plumbing. No change in use. Locations: 0 residential unit(s), 1 non-residential unit(s), suite 3000.

- Permit number: B200420626
- Issued: Apr 17, 2025
- Type of work: Alteration or repair (city: Nonstructural Interior Work, PERMIT – EXPRESS PERMIT PROGRAM)
- Status: Issued (city: Active)
- Reported cost: $63,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/20-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 09:22 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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