18 Story office building
Alteration or repair at 142 E Ontario St, Chicago
Chicago Department of Buildings permit 100200485: issued Sep 18, 2007 for alteration or repair work at 142 E Ontario St. 18 Story office building. Concrete patch repair & caulking. All work same as existing.
- Permit number
- 100200485
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $80,000
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - easy permit process
- City's status
- Not listed
- 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, 04:43 UTC. See the city's official records.
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