1221 Avenue of the Americas vs Seagram Building

1221 Avenue of the Americas
Seagram Building

Comparing the 1221 Avenue of the Americas and the Seagram Building is interesting because they both rise in New York, NY, yet they were conceived by two different design teams, Harrison, Abramovitz & Harris and Mies van der Rohe, and were completed at different points in time. They were finished more than a decade apart.

This contrast within the same city allows us to see how different creative minds interpreted the evolving needs of New York across time.

Let's take a closer look!

Height
205m
Floors
51

Height & Size

Height
157m
Floors
38

The 1221 Avenue of the Americas is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 673ft (205m) with 51 floors above ground, while the Seagram Building reaches 515ft (157m) with 38 floors above ground.

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.

Style
International Style

Architectural Style

Style
International Style

Both the 1221 Avenue of the Americas and the Seagram Building were designed in line with the aesthetic conventions of the International Style style.

The 1221 Avenue of the Americas was designed at a moment when the International Style style was already in decline, making it more of a lingering expression of the movement. In contrast, the Seagram Building style was already in decline, making it more of a lingering expression of the movement. In contrast, the Seagram Building was built when the style still carried greater cultural weight.

Main use
Commercial

Uses

Main use
Commercial

Both the 1221 Avenue of the Americas and the Seagram 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
Frame
Facade
Curtain Wall

Structure & Facade

Structure
Frame
Facade
Curtain Wall

Both the 1221 Avenue of the Americas and the Seagram Building rely on a Frame structural system.

A frame structure uses a grid of columns and beams to carry the building's loads. This frees the walls from structural duties, allowing for flexible floor plans and larger windows.

They also employ the same type of facade, 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.

1221 Avenue of the Americas Seagram Building
Harrison, Abramovitz & Harris Architect Mies van der Rohe
1963 Design Ended 1955
1966 Construction Started 1955
1972 Year Completed 1958
International Style Architectural Style International Style
Commercial Current Use Commercial
51 Floors Above Ground 38
205 m Height (m) 157 m
36 Number of Elevators 18
Frame Structure Type Frame
Steel Vertical Structure Material Steel
Yes Facade Structural? No
Granite, Glass Main Facade Material Glass, Aluminum
Edwards & Hjorth Structural Engineer Severud Associates Consulting Engineers
NY State NY
New York City New York
1221 6th Avenue Address 375 Park Ave