Interior alteration to existing clean room to add airlock rooms and re-balance the mechanical system
Alteration or repair at 3440 S Dearborn St, Chicago
Chicago Department of Buildings permit 100768584: issued Sep 21, 2018 for alteration or repair work at 3440 S Dearborn St. Interior alteration to existing clean room to add airlock rooms and re-balance the mechanical system per plans.
- Permit number
- 100768584
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $500,000
- ZIP code
- 60616 (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 3440 S Dearborn St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 10, 2026. We checked it Oct 12, 12:24 UTC. See the city's official records.
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