# Renovation or alteration permit 100871196 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100871196, issued May 1, 2020 for 123 N Wacker Dr: renovation or alteration. Self cert: interior alterations to office suite 1000 as per plans. No structural change. No change in use.

- Permit number: 100871196
- Issued: May 1, 2020
- Type: Renovation or alteration
- Status: Complete
- Reported cost: $550,000
- Community area: Loop (32)
- All permits at this address: https://nearbypermits.com/chicago/address/123-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 09:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/