Interior alteration work limited to suite 1000 located on the 10th floor
Alteration or repair at 446 E Ontario St, Chicago
Chicago Department of Buildings permit 100304859: issued Oct 26, 2009 for alteration or repair work at 446 E Ontario St. Interior alteration work limited to suite 1000 located on the 10th floor. Work includes architectural, plumbing, electrical, duct changes, and sprinkler head relocations.
- Permit number
- 100304859
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $275,000
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Complete
- 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 446 E Ontario St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 6, 2026. We checked it Oct 6, 20:05 UTC. See the city's official records.
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