The Atwood-Blauvelt mansion is a historic residential building built in 1897 and home to the Hiram Blauvelt Art Museum. It is located on Kinderkamack Road in Oradell, Bergen County, New Jersey, in the United States. The mansion is a prominent example of shingle style architecture, which was popular in the United States in the late 19th century. The Atwood-Blauvelt mansion takes its name from original owner, Kimball Chase Atwood, and from its second owner, Elmer Blauvelt who bought it in 1926.