# Alteration or repair permit 100995767 at 20 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100995767, issued Nov 23, 2022 for 20 N Wacker Dr: alteration or repair. Self-cert suite 2010 ¿ renovation includes new paritions, millwork, and finishes. Includes associated mechanical, electrical, plumbing, and fire protection.

- Permit number: 100995767
- Issued: Nov 23, 2022
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $100,000
- 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 2026-10-01 13:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/