Lever House vs One Chase Manhattan Plaza Building


Comparing the Lever House and the One Chase Manhattan Plaza Building is particularly interesting because they share the same skyline in New York, NY, and were both designed by Skidmore, Owings & Merrill. However, they were completed more than 9 years apart.
This offers a unique perspective on how the architect's style and the city's architecture evolved over time.
Height & Size
The One Chase Manhattan Plaza Building is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 814ft (248m) with 60 floors above ground, while the Lever House reaches 307ft (93.57m) with 21 floors above ground.
One Chase Manhattan Plaza Building also offers more total built-up area, a total fo 2,240,000 sqf (208,103m2), which is about 1,977,055 sqf (183,675m2) more than what the Lever House offers.
The One Chase Manhattan Plaza Building also concentrates more floor area on its site, indicating a higher floor area ratio.
Of course, each project may have faced different briefs or regulatory constraints, which we don't really know about and could also explain the outcome.
Architectural Style
Both the Lever House and the One Chase Manhattan Plaza Building were designed in line with the aesthetic conventions of the International Style style.
At the time, this style was at the height of its popularity. So Skidmore, Owings & Merrill followed what was in many ways expected at the time, producing designs that fit comfortably within contemporary architectural norms rather, than breaking with convention.
Uses
Both the Lever House and the One Chase Manhattan Plaza Building were designed to serve as commercial towers, and that has remained their main use since their completion, serving similar roles in the urban fabric.
Structure & Facade
The two towers rely on different structural systems, reflecting distinct engineering strategies.
The Lever House uses a Frame structural system, which relies on a regular grid of columns and beams to sustain its weight, while the One Chase Manhattan Plaza Building uses a Framed Tube In Tube system, that combines a strong central core with a perimeter tube of columns.
Yet, when it comes to their facade, they both employed the same solution, a Curtain Wall facade.
A curtain wall is a non-load-bearing facade hung from the structural frame. It is anchored to floor slabs and transfers only its own weight and wind loads, allowing for sleek, glassy exteriors.
Lever House | One Chase Manhattan Plaza Building | |
---|---|---|
Skidmore, Owings & Merrill | Architect | Skidmore, Owings & Merrill |
1950 | Construction Started | 1957 |
1952 | Year Completed | 1961 |
International Style | Architectural Style | International Style |
Commercial | Current Use | Commercial |
21 | Floors Above Ground | 60 |
1 | Floors Below Ground | 5 |
93.57 m | Height (m) | 248 m |
24428.38 | Built-up Area (m²) | 208103 |
Frame | Structure Type | Framed Tube In Tube |
Steel | Vertical Structure Material | Steel |
Reinforced Concrete | Horizontal Structure Material | Reinforced Concrete |
No | Facade Structural? | Yes |
Glass, Aluminum, Steel | Main Facade Material | Aluminum, Glass |
George A. Fuller Company | Main Contractor | Turner Construction |
NY | State | NY |
New York | City | New York |
390 Park Ave | Address | 28 Liberty Street |