250 Vesey Street Building vs 225 Liberty Street Building

Comparing the 250 Vesey Street Building and the 225 Liberty Street Building is especially interesting because they share much in common. Both rise in New York, NY both were designed by César Pelli & Associates, and they were completed just one year apart.

This overlap gives us a unique opportunity to understand how César Pelli & Associates approached different commissions in the same urban context and historical context during a short period.

The 225 Liberty Street Building is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 646ft (197m) with 44 floors above ground, while the 250 Vesey Street Building reaches 499ft (152m) with 34 floors above ground.

225 Liberty Street Building also offers more total built-up area, a total fo 2,667,219 sqf (247,793m²), which is about 763,419 sqf (70,924m²) more than what the 250 Vesey Street Building offers.

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.

Both the 250 Vesey Street Building and the 225 Liberty Street Building were designed in line with the aesthetic conventions of the Postmodernism style.

At the time, this style was at the height of its popularity. So both César Pelli & Associates and Cesar Pelli & Associates followed what was in many ways expected of them, producing designs that fit comfortably within contemporary architectural norms, rather than breaking with convention.

Both the 250 Vesey Street Building and the 225 Liberty Street 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.

The 225 Liberty Street Building also provides 800 parking spaces.

Both the 250 Vesey Street Building and the 225 Liberty Street 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.