# Alteration or repair permit 100868434 at 123 N Wacker Dr, Chicago

Chicago Department of Buildings permit 100868434, issued May 14, 2020 for 123 N Wacker Dr: alteration or repair. Self-cert: structural only alterations in 26th floor office space to include a movable partition and a decorative structural steel trellis as per plans. Scope is related to a previously permitted build-out under permit #: 100861946. No change to existing e-business use. Structural peer review included.

- Permit number: 100868434
- Issued: May 14, 2020
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $10,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/123-n-wacker-dr/

---
Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 18:47 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

This site provides applications using data that has been modified for use from its original source, www.cityofchicago.org, the official website of the City of Chicago. The City of Chicago makes no claims as to the content, accuracy, timeliness, or completeness of any of the data provided at this site. The data provided at this site is subject to change at any time. It is understood that the data provided at this site is being used at one's own risk.