Revision to permit # 100721604 to change vent contractor to environment mechanical service
Mechanical (HVAC) at 35 W Wacker Dr, Chicago
Chicago Department of Buildings permit 100742824: issued Jan 9, 2018 for mechanical (hvac) work at 35 W Wacker Dr. Revision to permit # 100721604 to change vent contractor to environment mechanical service.
- Permit number
- 100742824
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- Not listed
- ZIP code
- 60601 (from the permit's location)
- City's category
- Permit - easy permit process
- City's status
- Not listed
- 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 35 W Wacker Dr, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 5, 17:43 UTC. See the city's official records.
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