# Plumbing permit 100744207 at 1 N Dearborn St, Chicago

Chicago Department of Buildings permit 100744207, issued Jan 22, 2018 for 1 N Dearborn St: plumbing. Revision to permit #100734970 to change the general contractor of record to wigmore construction, LLC. Plumber to fettes, love & sieben & ventilation to ct mechanical, LLC.

- Permit number: 100744207
- Issued: Jan 22, 2018
- Type of work: Plumbing (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: Not listed
- ZIP code: 60602 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/1-n-dearborn-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-01 16:54 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/