# Alteration or repair permit 100939185 at 100 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100939185: issued Sep 21, 2021 for alteration or repair work at 100 S Wacker Dr. Interior alteration of an existing 2nd floor office space with new plumbing and electrical work - no change in use.

- Permit number: 100939185
- Issued: Sep 21, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $245,427
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/100-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 19:12 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 100 S Wacker Dr: https://nearbypermits.com/chicago/address/100-s-wacker-dr/