Primary classification
Recreation (REC)
Designations
U.S. National Register of Historic Places, listed on October 19, 2004
Author(s)
Fernanda de Moraes Goulart | | 3/5/2009
How to Visit
Free and open to the public
Location
4700 Grand AveDes Moines, IA, 50312
Country
US![](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/147sff3f0j0k68hly.jpg)
Eliel Saarinen
Architect
Nationality
Finnish, American
![](http://docomomo-us.org/resource/mobile/medias/image/image_147sfffi5j0jvkpem.jpg)
I.M. Pei
Architect
Nationality
American, Chinese
![](http://docomomo-us.org/resource/mobile/medias/image/147sff8wuj0k9aazj.jpg)
Richard Meier
Other designers
Architect: Eliel Saarinen. Other designer: J. Robert F. Swanson. Architects engaged in further modifications: I.M. Pei & Partners, Richard Meier & Partners.