# Alteration or repair permit 100866957 at 30 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100866957: issued Mar 20, 2020 for alteration or repair work at 30 S Wacker Dr. Self-cert: interior build-out of office floors 31-35, and partial build-out on floor 37 as per plans to include communicating stairs between floors 31-32, 32-33 33-34, & 34-35. Single-tenant occupied. Structural peer review included.

- Permit number: 100866957
- Issued: Mar 20, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $21,000,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/30-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 07:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 30 S Wacker Dr: https://nearbypermits.com/chicago/address/30-s-wacker-dr/