Exterior wall infill of infilling 28 total openings at the east elevation of an existing 18 story office
Alteration or repair at 142 E Ontario St, Chicago
Chicago Department of Buildings permit 100960893: issued May 25, 2022 for alteration or repair work at 142 E Ontario St. Spr 2019 CBRC: exterior wall infill of infilling 28 total openings at the east elevation of an existing 18 story office building. Infill to include 18 windows & 10 balconies per plans. No structural work. (1A construction. B- business).
- Permit number
- 100960893
- Issued
- Type of work
- Alteration or repair
- Status
- Expired
- Reported cost
- $225,000
- ZIP code
- 60611 (from the permit's location)
- City's category
- Permit - renovation/alteration
- City's status
- Expired
- 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, 06:35 UTC. See the city's official records.
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