# Alteration or repair permit 101069115 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 101069115, issued Jul 14, 2025 for 123 N Wacker Dr: alteration or repair. Self-cert 2019 CBRC: interior build-out of an existing 19th floor office space as per plans. Work to include new private offices, conference rooms, café, open office work areas, and two new single user toilet rooms. Construction includes new non-load bearing partitions, doors, hardware, ceilings, lighting, finishes, millwork, mechanical, electrical, fire protection and telecom. No change in use. No structural work. (Construction type: 1a; occupancy: b-business office)

- Permit number: 101069115
- Issued: Jul 14, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $2,133,060
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/123-n-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 13:20 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/