# Alteration or repair permit 101069633 at 77 W Wacker Dr, Chicago

Chicago Department of Buildings permit 101069633: issued Jun 17, 2025 for alteration or repair work at 77 W Wacker Dr. Self-cert: interior renovation to remove and replace chillers in an existing mechanical room on the 20th floor office space as per plans. (B-business occupancy; IA construction).

- Permit number: 101069633
- Issued: Jun 17, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $7,000,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/77-w-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 19:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 77 W Wacker Dr: https://nearbypermits.com/chicago/address/77-w-wacker-dr/