New heat pump or refrigeration equip.
Mechanical (HVAC) at 447 E 91st Pl, Chicago
Chicago Department of Buildings permit B200474253: issued Jun 17, 2026 for mechanical (hvac) work at 447 E 91st Pl. New heat pump or refrigeration equip., electrical work under this permit = yes. Locations: 1 residential unit(s), 0 non-residential unit(s), exterior work, basement and backyard.
- Permit number
- B200474253
- Issued
- Type of work
- Mechanical (HVAC)
- Status
- Issued
- Reported cost
- $16,000
- ZIP code
- 60619 (from the permit's location)
- City's category
- Mechanical work, permit – express permit program
- 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 447 E 91st Pl, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 3, 2026. We checked it Oct 4, 04:30 UTC. Official data.
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