One Chicago West Tower vs One Chicago East Tower

Comparing the One Chicago West Tower and the One Chicago East Tower is especially interesting because they share much in common. Both rise in Chicago, IL both were designed by Goettsch Partners , and they were completed just one year apart.

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

The One Chicago East Tower is clearly the larger tower of the two, both in terms of height and number of floors. It rises to 971ft (296m) with 77 floors above ground, while the One Chicago West Tower reaches 574ft (175m) with 49 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 One Chicago West Tower and the One Chicago East 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 Goettsch Partners 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 One Chicago West Tower and the One Chicago East 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 One Chicago West Tower offers 391 apartments, while the One Chicago East Tower provides 353 units.

Both towers provide significant parking capacity, with One Chicago West Tower offering 1100 spaces and the One Chicago East Tower offering 1100.

Both the One Chicago West Tower and the One Chicago East 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.