Enjoy island living at its finest in this historic Quartermasters at Diamond Cove on Great Diamond Island. This 3-bedroom, 2.5-bath home offers antique hardwood floors, soaring ceilings, exposed beams, and a cozy wood-burning fireplace. The kitchen features stainless steel appliances and granite countertops, and the desirable first-floor primary suite adds comfort and convenience. A private deck with water views extends your living space outdoors. Just a short stroll away are the island's restaurant, marina, and private beaches, along with endless opportunities to explore the surrounding islands and boating destinations or head into Portland for its vibrant dining and shopping scene. Diamond Cove residents enjoy outstanding amenities, including a heated pool, tennis and pickleball courts, fitness center, indoor basketball court, antique bowling alley, private beaches, and wooded walking trails. With convenient year-round ferry service from Portland running multiple times daily and on-site association staff, island living in Maine has never been easier--just in time for summer!


Portland is located in Maine. Portland, Maine 04109has a population of 68,063. Portland 04109 is less family-centric than the surrounding county with 17.44% of the households containing married families with children. The county average for households married with children is 30.7%.
The median household income in Portland, Maine 04109 is $66,109. The median household income for the surrounding county is $80,679 compared to the national median of $69,021. The median age of people living in Portland 04109 is 36.9 years.
The average high temperature in July is 78.8 degrees, with an average low temperature in January of 10.8 degrees. The average rainfall is approximately 48.9 inches per year, with 61 inches of snow per year.