# Alteration or repair permit 100380872 at 21 E Huron St, Chicago

Chicago Department of Buildings permit 100380872: issued Apr 4, 2011 for alteration or repair work at 21 E Huron St. Interior alterations to residential condo unit 4203 per plan. No change to existing mechanical systems as per plan.

- Permit number: 100380872
- Issued: Apr 4, 2011
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $330,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/21-e-huron-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-08 21:04 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 21 E Huron St: https://nearbypermits.com/chicago/address/21-e-huron-st/