# Alteration or repair permit 101043366 at 311 S Wacker Dr, Chicago

Chicago Department of Buildings permit 101043366: issued Feb 21, 2024 for alteration or repair work at 311 S Wacker Dr. Self-cert 2019 CBRC: interior alterations in existing office building on the 55th floor, suite 5520 as per plans (occupancy group B; construction type 1a).

- Permit number: 101043366
- Issued: Feb 21, 2024
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $60,000
- 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 2026-10-06 01:41 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/