Clam Point (also known as Harrison Square) is a sub-neighborhood in Boston, Massachusetts, USA, noteworthy for its collection of substantial Italianate Mansard residences. The area is known to have the most cohesive, intact collection of mansion-scale mid 19th-century housing in Boston, and includes the Park, Everett, Freeport, Mill, Asland, Blanche Streets, and Victory Road in the Dorchester neighborhood of Boston. In the past decade the historic area has attracted a new wave of development due to its location on a prime strip of waterfront overlooking Dorchester Bay and its proximity to the Red Line.