# Roofing permit 100868497 at 175 N Franklin St, Chicago

Chicago Department of Buildings permit 100868497: issued Mar 26, 2020 for roofing work at 175 N Franklin St. Replace (3) condensing units (2) 25 ton and (1) 40 ton unit. Replace all refrigeration pipingup to the roof line and replace all (3) ahu evaporator coils and ahu motors. Replace oa/ra dampers. Convert from r22 to r410a refrigerant.the new condensing units are trane units.

- Permit number: 100868497
- Issued: Mar 26, 2020
- Type of work: Roofing (city: Permit - easy permit process)
- Status: Issued (city: not listed)
- Reported cost: $632,089
- ZIP code: 60606 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/175-n-franklin-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 00:10 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 175 N Franklin St: https://nearbypermits.com/chicago/address/175-n-franklin-st/