New hot water and low pressure boiler plant in new mechanical penthouse addition to existing northwestern
Alteration or repair at 320 E Superior St, Chicago
Chicago Department of Buildings permit 100883560: issued Dec 13, 2021 for alteration or repair work at 320 E Superior St. New hot water and low pressure boiler plant in new mechanical penthouse addition to existing northwestern university searle medical research building as per plans with distribution to existing research laboratory complex. Additional equipment replacement and MEP upgrades in the laboratory complex to support the new plants. **Certified corrections subject to field inspections & audit **.
- Permit number
- 100883560
- Issued
- Type of work
- Alteration or repair
- Status
- Finished
- Reported cost
- $22,000,000
- ZIP code
- 60611 (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 320 E Superior St, and what's permitted nearby
Chicago Department of Buildings updated its data Oct 2, 2026. We checked it Oct 3, 20:15 UTC. Official data.
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