# Alteration or repair permit 101072694 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 101072694, issued Sep 5, 2025 for 123 N Wacker Dr: alteration or repair. Self-cert 2019 CBRC: revision to building permit #101069115 to revise the quantity of single user restrooms on the floor from 2 to 3 as per plans. No change in use. No structural work. (Construction type: 1a; occupancy: b-business office)

- Permit number: 101072694
- Issued: Sep 5, 2025
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $50,000
- 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 2026-10-02 08:09 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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