Interior expansion of existing office space on 25th floor per arch plans
Alteration or repair at 21 S Clark St, Chicago
Chicago Department of Buildings permit 100443839: issued Jun 27, 2012 for alteration or repair work at 21 S Clark St. Interior expansion of existing office space on 25th floor per arch plans. Suite 2544. Conditional permit subject to field inspection.
- Permit number
- 100443839
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $297,000
- ZIP code
- 60603 (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 21 S Clark St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 10, 17:38 UTC. See the city's official records.
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