3331 O Street, Northwest (House), Washington, District of Columbia, DC

Significance: This house is a good example of post-Civil War Second Empire-style domestic architecture, as seen in the intact Mansard roof. The house's architectural significance is further enhanced by the twentieth-century alterations, such as the Georgian Revival door surround and the Art Deco interior, which reflect some of this century's popular tastes. Two prominent people, James Roosevelt and Robert F. Kennedy, rented the house, adding to its historical significance. The rear garden is an attractive and carefully cultivated example of the private gardens Georgetown is well known for.
Unprocessed Field note material exists for this structure: N680
Survey number: HABS DC-836
Building/structure dates: ca. 1869 Initial Construction
Building/structure dates: after. 1930- before. 1940 Subsequent Work
National Register of Historic Places NRIS Number: 67000025