# Alteration or repair permit 100116265 at 142 E Ontario St, Chicago

Chicago Department of Buildings permit 100116265: issued Jun 26, 2006 for alteration or repair work at 142 E Ontario St. Interior tenant build out on 9th floor of offices. The suite is approximately 5,800 square feet. Conditional permit subject to field inspections.

- Permit number: 100116265
- Issued: Jun 26, 2006
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Finished (city: Complete)
- Reported cost: $186,000
- ZIP code: 60611 (derived from location)
- All permits at this address: https://nearbypermits.com/chicago/address/142-e-ontario-st/

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Source: Chicago Department of Buildings permit data (https://data.cityofchicago.org/d/ydr8-5enu). Checked 2026-10-07 06:07 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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Every permit at 142 E Ontario St: https://nearbypermits.com/chicago/address/142-e-ontario-st/