28 Liberty Street Building vs 277 Park Avenue Building

Comparing the 28 Liberty Street Building and the 277 Park Avenue Building is interesting because they both stand in New York, NY, and were completed within 3 years of each other, but they were designed by different architects.

This offers a unique glimpse at how rival designers approached projects in the same city during the same era.

The 28 Liberty Street 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 277 Park Avenue Building reaches 686ft (209m) with 50 floors above ground.

28 Liberty Street Building also offers more total built-up area, a total fo 2,240,000 sqf (208,103m²), which is about 472,503 sqf (43,897m²) more than what the 277 Park Avenue 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 28 Liberty Street Building and the 277 Park Avenue 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 both Skidmore, Owings & Merrill and Emery Roth & Sons 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 28 Liberty Street Building and the 277 Park Avenue 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 277 Park Avenue Building also provides 40 parking spaces.

Both the 28 Liberty Street Building and the 277 Park Avenue 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.