520 S Michigan Ave
Chicago, IL 60605 Issued Jun 8, 2026 Renovation / alteration
Declared value
$1M$1,000,000
Size
Not reported
Floors
Not reported
Units
Not reported
Scope of work
Replacement / upgrade of existing roof-top cooling towers for existing congress plaza hotel (occupancy group r-1) ; type 1a construction)self-certification
Permit timeline
- AppliedApr 15, 202654 days in review
- IssuedJun 8, 20264mo ago
- StatusActiveWork in progress
Details
- Project type
- Renovation / alteration
- Work class
- Not reported
- Sector
- Not reported
- Permit type
- Renovation / alteration
- City
- Chicago, IL
- ZIP code
- 60605
- Status
- Active
- Permit no.
- 101081672