Interior alteration of existing offices on the 3rd floor, suite 300
Alteration or repair at 140 S Dearborn St, Chicago
Chicago Department of Buildings permit 101071441: issued Sep 2, 2025 for alteration or repair work at 140 S Dearborn St. Self-cert 1019 CBC: interior alteration of existing offices on the 3rd floor, suite 300. Area of work: 4,478 SQ. FT. No change to group B occupancy or construction type i-a.
- Permit number
- 101071441
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $447,800
- ZIP code
- 60603 (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 140 S Dearborn St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 11, 22:00 UTC. See the city's official records.
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