# Alteration or repair permit 101088868 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 101088868, issued Sep 28, 2026 for 123 N Wacker Dr: alteration or repair. Self cert 2019 CBRC: interior alterations to third floor office space. Work to include demo, new partitions. Plumbing, electrical and mechanical work as per plans. 1A construction. B-business use

- Permit number: 101088868
- Issued: Sep 28, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $850,000
- 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 16:36 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/