# Alteration or repair permit 100823791 at 311 S Wacker Dr, Chicago

Chicago Department of Buildings permit 100823791: issued Jun 25, 2019 for alteration or repair work at 311 S Wacker Dr. Self-cert. Project: interior alterations to the existing single floor office tenant space on the 62nd floor for the build out of a new multi tenant corridor and demise into two office suites, 6200 and 6250 as per plans. (No change to use).

- Permit number: 100823791
- Issued: Jun 25, 2019
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $75,000
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/311-s-wacker-dr/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 04:44 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 311 S Wacker Dr: https://nearbypermits.com/chicago/address/311-s-wacker-dr/