Primary classification
Designations
The NYC Landmarks Preservation Commission refused to consider the building for designation even though the office found it eligible.
Location
270 Park AvenueNew York, NY
Country
USA![](http://pipsum.com/150x150.jpg 1w, http://pipsum.com/150x150.jpg 738w)
Case Study House No. 21
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Designer(s)
![](http://docomomo-us.org/resource/mobile/medias/image/147sff501j0k6rhwl.jpg)
Gordon Bunshaft
Architect
Nationality
American
Affiliation
Skidmore, Ownings & Merrill
![](http://docomomo-us.org/resource/mobile/medias/image/147sffgfoj0wqp6hq.jpg)
Natalie de Blois
Architect
Nationality
American
![](http://docomomo-us.org/resource/mobile/medias/image/5lvjdndk9zzdnnn.png)
Skidmore Owings & Merrill (SOM)
Other designers
Gordon Bunshaft, Natalie de Blois