Interior alterations in existing office building on the 12th floor
Alteration or repair at 142 E Ontario St, Chicago
Chicago Department of Buildings permit 101085366: issued Jul 13, 2026 for alteration or repair work at 142 E Ontario St. Self-cert 2019 CBRC: interior alterations in existing office building on the 12th floor, office suite 1250. New partitions, doors, ceilings, lighting, millwork, and finishes. Associated electrical, mechanical and plumbing work as per plans. (Occupancy group B; type 1a construction).
- Permit number
- 101085366
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $163,614
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Active
- Source
- Chicago Department of Buildings permit data (this record)
Type of work and status are our own standard labels, so permits compare across cities. The city's wording is in the "City's category" and "City's status" rows. We show costs under $100 as not listed, because filers often enter $0 or $1 when the city doesn't require a cost.
All permits at 142 E Ontario St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 2, 23:34 UTC. Official data.
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