Historic American Buildings Survey/Historic American Engineering Record, Library of Congress
Author
Historic American Buildings Survey/Historic American Engineering Record
Survey number HABS NY-6107
Unprocessed field note material exists for this structure (FN-393).
Significance: Caumsett Manor is one of the last grand mansions on Long Island retaining most of its acreage and outbuildings. It is a fine example of English Georgian design adapted for a 20th century American county estate... 1933