# Alteration or repair permit 100736019 at 161 N Clark St, Chicago

Chicago Department of Buildings permit 100736019: issued Nov 29, 2017 for alteration or repair work at 161 N Clark St. Self-certification for the interior alterations to approximately 16,000 square feet of existing office space on the 48th and 49th floors in an existing high rise building in the central business district. The current zoning is pd 454 and will remain pd 454.

- Permit number: 100736019
- Issued: Nov 29, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $807,000
- ZIP code: 60601 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/161-n-clark-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-12 06:45 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 161 N Clark St: https://nearbypermits.com/chicago/address/161-n-clark-st/