# Sign permit 100378773 at 446 E Ontario St, Chicago

Chicago Department of Buildings permit 100378773: issued Feb 28, 2011 for sign work at 446 E Ontario St. Install one 1'8" x 49'8" illuminated canopy sign on the south elevation of the building to read: "the offices at onterie center.".

- Permit number: 100378773
- Issued: Feb 28, 2011
- Type of work: Sign (city: Permit - signs)
- Status: Issued (city: not listed)
- Reported cost: $14,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/446-e-ontario-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-06 19:19 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 446 E Ontario St: https://nearbypermits.com/chicago/address/446-e-ontario-st/