The Huttons greatly expanded the original house as can be seen here in this circa 1922 blue print.  The newly added wing on the right side of the mansion was removed in 1928 to make way for the final addition to the house.

Although not depicted in this rendering here, the Huttons in 1925 added two porte-cocheres and a north wing for staff housing and preparation areas such as staff dining services, laundry and the estate security office.