# Alteration or repair permit 100667842 at 20 E Delaware Pl, Chicago

Chicago Department of Buildings permit 100667842: issued Sep 22, 2016 for alteration or repair work at 20 E Delaware Pl. Self cert; interior alterations to three existing hotel suites on third floor.

- Permit number: 100667842
- Issued: Sep 22, 2016
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $45,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/20-e-delaware-pl/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-05 23:30 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 20 E Delaware Pl: https://nearbypermits.com/chicago/address/20-e-delaware-pl/