# Alteration or repair permit 100158515 at 446 E Ontario St, Chicago

Chicago Department of Buildings permit 100158515: issued Jan 19, 2007 for alteration or repair work at 446 E Ontario St. Interior alteration work to include the buildout of offices in an existing conference room within an existing suite on the 7th floor of the building. Project includes drywall work, HVAC and electrical work. There is no plumbing work in this project. -Conditional permit, subject to field verification.

- Permit number: 100158515
- Issued: Jan 19, 2007
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $37,750
- 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 14:06 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/