340 on the Park Building vs The Hub on Causeway Residential Tower

Comparing the 340 on the Park Building and the The Hub on Causeway Residential Tower is compelling because they were both designed by Solomon Cordwell Buenz, yet they stand in different cities (Chicago, IL and Boston, MA), and were completed a decade apart.

What this will allow us to see, is how the same firm's approach adapted to different places in different periods of time.

The 340 on the Park Building is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 672ft (204.8m) with 62 floors above ground, while the The Hub on Causeway Residential Tower reaches 495ft (151m) 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.

Both the 340 on the Park Building and the The Hub on Causeway Residential Tower were designed in line with the aesthetic conventions of the Contemporary style.

At the time, this style was at the height of its popularity. So Solomon Cordwell Buenz followed what was in many ways expected at the time, producing designs that fit comfortably within contemporary architectural norms rather, than breaking with convention.

Both the 340 on the Park Building and the The Hub on Causeway Residential Tower were designed to serve as residential towers, and that has remained their main use since their completion, serving similar roles in the urban fabric.

In terms of capacity, the 340 on the Park Building offers 344 apartments, while the The Hub on Causeway Residential Tower provides 440 units.

Both towers provide significant parking capacity, with 340 on the Park Building offering 468 spaces and the The Hub on Causeway Residential Tower offering 500.

Both the 340 on the Park Building and the The Hub on Causeway Residential Tower 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.