Revision to permit #100371775
Alteration or repair at 441 E Ontario St, Chicago
Chicago Department of Buildings permit 100394909: issued May 23, 2011 for alteration or repair work at 441 E Ontario St. Revision to permit #100371775; deletion of full height fire glass around the 2 story space above library and music area; the addition of 2 hour rated double egress doors to isolate 2 story space; relocation of 2 classroom entry doors. 441 East ontario street.
- Permit number
- 100394909
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- Not listed
- 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 441 E Ontario St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 17:43 UTC. See the city's official records.
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