# Alteration or repair permit 101085885 at 142 E Ontario St, Chicago

Chicago Department of Buildings permit 101085885: issued Jul 16, 2026 for alteration or repair work at 142 E Ontario St. Self-cert 2019 CBRC: interior alterations in existing office building on the 5th floor, office suite 502. New partitions, doors, ceilings, lighting, millwork, and finishes. New electrical, mechanical and plumbing work as per plans. (Occupancy group B; type 1a construction).

- Permit number: 101085885
- Issued: Jul 16, 2026
- Type of work: Alteration or repair (city: Permit - renovation/alteration)
- Status: Issued (city: Active)
- Reported cost: $133,290
- 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 2026-10-03 13:18 UTC. Nearby Permits, https://nearbypermits.com. JSON API and MCP server: https://nearbypermits.com/developers/

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