Interior alterations to the existing suite 1200
Alteration or repair at 142 E Ontario St, Chicago
Chicago Department of Buildings permit 101070804: issued Jul 3, 2025 for alteration or repair work at 142 E Ontario St. Self cert 2019 crbc : interior alterations to the existing suite 1200, for atlantia clinical trials. Work includes interior partitions, finishes, fire protection, electrical, and mechanical, no structural work to be performed. No change in use b-business, construction type 1a.
- Permit number
- 101070804
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $65,000
- 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 6, 2026. We checked it Oct 7, 04:41 UTC. See the city's official records.
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