# Alteration or repair permit 100730711 at 21 E Huron St, Chicago

Chicago Department of Buildings permit 100730711: issued Oct 17, 2017 for alteration or repair work at 21 E Huron St. Interior alterations in unit #4801 on (48) story concrete tower, per plans.

- Permit number: 100730711
- Issued: Oct 17, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $15,000
- 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 2026-10-02 22:05 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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