This is a rare opportunity to own a year-round oceanfront cottage on 1.2 acres, offering 256 feet of deep-water frontage, southerly exposure, and spectacular views of Hussey Sound and Casco Bay. The 3,200-square-foot timber-framed home is part of the Diamond Cove Association, developed within a historic military installation offering expansive grounds along with private access to tennis courts, four sandy beaches, a heated swimming pool, bowling alley, and fitness center with a full gym. Handsome post-and-beam construction brings warmth and architectural character to the home, while cathedral ceilings on the second floor enhance the sense of spaciousness. Both levels are filled with natural light, with windows framing water and island views in every direction. Enjoy the ease and beauty of island living just three miles from Portland's historic downtown district, renowned for its walkability, vibrant restaurant scene and numerous cultural activities.
Wonderful opportunity to own a 3-bedroom, 2.5-bath historic townhome in the sought-after Diamond Cove community on Great Diamond Island. Ideally positioned overlooking the parade grounds, this residence combines historic character with comfortable island living. Grand, high ceilings create a wonderful sense of space throughout the townhome, while two beautiful covered porches provide inviting spaces to relax. The first floor features a spacious living room with woodstove, a kitchen, dining room, and convenient half bath. Upstairs, the primary suite offers its own bath and direct access to an upper covered porch. Two additional bedrooms and a full bath complete the second floor. Diamond Cove offers an array of amenities, including an outdoor pool, tennis courts, pickleball, gym, bowling alley, game room, private beaches, common areas, and shuttle service. Regular year-round ferry service via Casco Bay Lines makes access to Portland convenient and easy. Enjoy the rare combination of historic charm, natural beauty, and resort-style amenities in a peaceful, car-free island community. With its wonderful setting and distinctive character, this townhome invites you to bring your own finishing touches and make it uniquely your own. Diamond Cove is a truly special place to call home.
Experience island living at its best on Great Diamond Island. Privately sited overlooking Diamond Cove and the marina, this 3 bedroom, 2.5 bathroom home offers 1,692 square feet of inviting coastal living and an impressive 184 feet of water frontage. The open kitchen and dining area flow into a comfortable living room with a wood-burning fireplace, while the spacious wraparound deck takes full advantage of the cove views. A primary suite and two additional bedrooms provide comfortable accommodations for family and guests. Enjoy Diamond Cove's exceptional amenities, including a private pool, tennis courts, gym, miles of walking trails, and common waterfront areas. Originally an 1898 army fort built to protect Portland during the Spanish-American War, Diamond Cove today offers a unique blend of history, natural beauty, and island lifestyle, all just a quick ferry or water taxi ride from Portland's Old Port. Cruise Casco Bay by day, tie up at the marina, and come home to your own private retreat on the Maine coast.
A truly rare offering on Great Diamond Island, 218 West Shore Drive is a year-round waterfront property where Maine island living, extraordinary history, and unforgettable sunset views converge. Part of historic Fort McKinley, a coastal defense installation constructed between 1890 and 1910 to protect Portland Harbor, the property occupies a commanding waterfront position with sweeping views toward the Portland skyline. Set on almost 3 acres with 266 feet of water frontage, and including an approved buildable house lot, it offers a meaningful connection to both the island's storied past and the surrounding seascape. The charming cottage is attached to an original mining casemate and features an inviting living area opening to a waterside patio, two bedrooms, and one bath, with the primary bedroom located within the original casemate. Additional historic structures include a renovated second bunker, currently used as a den/office and a workshop with potential for a third bedroom, as well as a rangefinder station and gun battery. Tucked along a private cove with beautiful westerly sunset views, this one-of-a-kind property offers privacy, character, and a remarkable connection to the sea. As part of the Diamond Cove Association, residents enjoy amenities including a pool, tennis and pickleball courts, a bowling alley, and a basketball court. Accessible by ferry or private boat, Great Diamond Island also offers a marina, an inn, and restaurants, creating an exceptional opportunity for year-round island living just minutes from Portland.


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.