Single Family Home for sale by owner in Newburyport, MA 01950. 2 Bedroom Cottage on Plum Island. House was remodeld in 2002-2003. Cathedrial Ceilings, newer appliances, birch wd floors, Title in the bathroom. Vermont Casting propane stove, heats the entire home. Custom built-in cabinetry. Large Corner Lot. Deck, Porch, 2 sliding doors. We ... more.