# Alteration or repair permit 100879817 at 311 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100879817: issued Jul 14, 2020 for alteration or repair work at 311 S Wacker Dr. Self-cert. Permit: removal of non-load bearing partitions and associated MEP in exiting office building to the entire 18th floor. Exit and emergency lighting to remain operational as per plans. (No change in use).

- Permit number: 100879817
- Issued: Jul 14, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $155,913
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/311-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 18:14 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 311 S Wacker Dr: https://nearbypermits.com/chicago/address/311-s-wacker-dr/