# Alteration or repair permit 100686725 at 1 E Delaware Pl, Chicago

Chicago Department of Buildings permit 100686725: issued Mar 20, 2017 for alteration or repair work at 1 E Delaware Pl. 305 Du, 36 stories, commercial 1-5, residential floors 6 to 36 -installation of hot and cold water piping risers for future use.

- Permit number: 100686725
- Issued: Mar 20, 2017
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $1,700,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-e-delaware-pl/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-03 23:38 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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