Interior alteration, existing offices on the 15th floor, suite 1500
Alteration or repair at 140 S Dearborn St, Chicago
Chicago Department of Buildings permit 101071483: issued Aug 20, 2025 for alteration or repair work at 140 S Dearborn St. Self-cert 2019 CBC: interior alteration, existing offices on the 15th floor, suite 1500. 6,884 SQ FT. No change to group B occupancy or construction type i-a.
- Permit number
- 101071483
- Issued
- Type of work
- Alteration or repair
- Status
- Issued
- Reported cost
- $344,200
- 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 12, 03:18 UTC. See the city's official records.
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