# Alteration or repair permit 100923333 at 311 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100923333: issued May 24, 2021 for alteration or repair work at 311 S Wacker Dr. Self-cert permit interior renovation of existing tenant office on floor 7. Renovation includes new partitions, finishes as well as reworking of existing HVAC, electrical and fire alarm. Current use: office proposed use:office.

- Permit number: 100923333
- Issued: May 24, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Expired (city: Expired)
- Reported cost: $67,170
- 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 19:29 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/