# Alteration or repair permit 101077236 at 111 S Wacker Dr, Chicago

Chicago Department of Buildings permit 101077236: issued Dec 15, 2025 for alteration or repair work at 111 S Wacker Dr. Self-cert 2019 CBRC: interior alterations in existing office building on the 39th floor to combine suites 3900 and 3950 into one office suite 3900. New partitions, doors, ceilings, lighting, millwork, and finishes. New electrical, mechancal and plumbing work as per plans. (Occupancy group B; type 1a construction).

- Permit number: 101077236
- Issued: Dec 15, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $926,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/111-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 09:51 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 111 S Wacker Dr: https://nearbypermits.com/chicago/address/111-s-wacker-dr/