# Alteration or repair permit 100810508 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100810508, issued Apr 12, 2019 for 123 N Wacker Dr: alteration or repair. Self-cert: revision to permit #100802169 to interior build-out of existing office suite 1500. Work includes mechanical, electrical, and finishes as per plans. No structural work. Change GC to reed construction, HVAC to atomatic mechanical services, inc., plumber to fettes, love, & sieben, and electrician to connelly electric on permit #100802169.

- Permit number: 100810508
- Issued: Apr 12, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $2,141
- 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 12:56 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/