Interior office build out in existing office building for single tenant on the 43rd & 44th floors
Alteration or repair at 161 N Clark St, Chicago
Chicago Department of Buildings permit 100854598: issued Jan 2, 2020 for alteration or repair work at 161 N Clark St. Self-cert. Project: interior office build out in existing office building for single tenant on the 43rd & 44th floors. New partitions, structural for floor opening & movable partitions, plumbing, ventilation and electrical as per plans. (No change in use) (structural peer review).
- Permit number
- 100854598
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $4,300,000
- ZIP code
- 60601 (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 161 N Clark St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 11, 21:46 UTC. See the city's official records.
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