1909 Brick Bungalow
In 1909, the Cases added on to the one room Tudor style residence with a two story grey concrete brick addition. The addition was craftsman or bungalow in form and was attached to the one room Tudor. The addition was comprised of a living room with a fireplace and a stairwell on the first floor with a bedroom under the eaves of the second story, creating a T-shaped plan. The Tudor room continued to serve as the kitchen and dining space. The combined 1906 and 1909 buildings still stand on the property within the expanded house, making them the oldest remaining structures on Estero Island. The Cases referred to the house as the Bungalow by the Banyon.
From June 23, 1914 to January 15, 1918, William Case served as postmaster for the Bayview Post Office. A large dock built at the end of Connecticut Street beared the name "Bayview".
The original Case property consisted of 171.85 acres. A portion of this property was subdivided in 1911 by Case and his son, Henry Carleton.
