# Alteration or repair permit 100932102 at 550 W Randolph St, Chicago

Chicago Department of Buildings permit 100932102: issued Aug 12, 2021 for alteration or repair work at 550 W Randolph St. Self-cert pre-2019 cbc- revision to permit 100920431 to change lintel design from steel to concrete; no change in use as per plans (structural peer review) (occupancy group B; construction type iiia).

- Permit number: 100932102
- Issued: Aug 12, 2021
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: Not listed
- ZIP code: 60661 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/550-w-randolph-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-17 05:49 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 550 W Randolph St: https://nearbypermits.com/chicago/address/550-w-randolph-st/