| Height: Architectural | 207.1 m / 679 ft |
| Height: Occupied | 201 m / 659 ft |
| Height: To Tip | 207.1 m / 679 ft |
| Floors Above Ground | 48 |
| Floors Below Ground | 2 |
| # of Elevators | 35 |
| Top Elevator Speed | 6 m/s |
| Tower GFA | 162,207 m² / 1,745,982 ft² |
| Official Name | 71 South Wacker |
| Other Names | Hyatt Center |
| Structure Type | Building |
| Status | Completed |
| Country | United States |
| City | Chicago |
| Street Address & Map | 71 South Wacker Drive |
| Postal Code | 60603 |
| Building Function | office |
| Structural Material | composite
|
| Energy Label | LEED Platinum |
| Construction Start | 2002 |
| Completion | 2005 |
| Official Website | 71 South Wacker |
Rankings Click arrows to view the next taller/shorter buildings |
|
| Regional Ranking | #224 Tallest in North America |
| City Ranking | #29 Tallest in Chicago |
| Owner | Irvine Company |
| Architect | |
| • Design | Pei Cobb Freed & Partners |
| • Architect of Record | A. Epstein and Sons International |
| Structural Engineer | |
| • Design | Halvorson and Partners |
| MEP Engineer | |
| • Design | Environmental Systems Design, Inc. |
| Main Contractor | Bovis Lend Lease |
| Other Consultant | |
| • Cost | AECOM |
| • Façade | Permasteelisa Group |
| • Landscape | Peter Lindsay Schaudt Landscape Architecture, Inc. |
| • Lighting | Renfro Design Group |
| Material Supplier | |
| • Elevator | KONE |
Lynn S. Beedle Lifetime Achievement Award: A Lifetime's Work
7 Nov 2013 –
Henry Cobb, Pei Cobb Freed & Partners
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