One of the features that sets the Clam Point neighborhood apart from other Dorchester neighborhoods is that the majority of its houses are still surrounded by ample yards. In most Dorchester neighborhoods, the electric streetcar triggered explosive growth in the form of three-deckers, which have arguably become the symbol of the neighborhood’s housing. Three-deckers (also called triple-deckers) are housing types that surged in popularity in the late 19th and early 20th centuries as they provided housing where each floor usually consists of a single apartment. Frequently, extended families lived in two, or all three floors, providing access and generational wealth to immigrant families who otherwise may not be able to afford land and building a single-family home. This example was built in 1911 by Italian-born contractor Ambrogio Piotti, who lived in a large mansion on Melville Avenue nearby. The three flats were rented out to families and the three-decker is clad in wood shingles, has polygonal bays with three-leveled porches with monumental Classical Revival columns.