The Robert and Esther Armstrong House, also known as Pleasant Hill, is a historic building located in Cedar Rapids, Iowa, United States.

This is the last of two documented houses that regionalist artist Grant Wood designed in its entirety in the city.

Like his artwork, his house designs evolved from more classical styles to the more simpler lines of vernacular forms.

In addition, Esther Armstrong, local builder Bruce McKay and Wood scoured the countryside looking for design ideas.

This article about a property in Linn County, Iowa on the National Register of Historic Places is a stub.