Diamond Cove Homes for Sale

Diamond Cove is listed in the National Register of Historic Places, and every effort has been made to preserve its architectural integrity.The properties on Diamond Cove have been restored and renovated from the remnants of Historic Fort McKinley. Barracks and Officer’s Quarters have become gracious homes with slate roofs, wooden porches, grand staircases and fireplaces. Sergeant’s Quarters are smaller homes, many with the original tin ceilings and hardwood floors. The former Quartermaster’s storehouse is now home to Diamond’s Edge Restaurant, a 5-star restaurant operated seasonally. Other historic buildings house the General Store and Port Island Realty office, art gallery, and museum.

In addition to the historic homes on the Fort, there are private lots that stretch along the coast of the Cove. Exquisite homes are built on spacious acreage with breathtaking oceanfront views. Land is also available for building your own island home.


 Enjoyment is a way of life at Diamond Cove, featuring:

  • Heated swimming pool
  • Miles of scenic walking trails
  • 6 private beaches and recreation areas
  • Two tennis courts
  • Administration Building: offices, meeting space, mailroom
  • Fitness Center with free weights, nautilus, treadmills, ellipticals, stair master, and rowing machine
  • Original indoor basketball court
  • Duckpin bowling in a restored turn-of-the-century bowling alley
  • Arcade and billiard tables
  • General Store: with sundries, ice cream, beer, wine, snacks, sandwiches, pizza & fresh lobster
  • Full-service marina with deep water slips for large sailboats and motor boats
  • Diamond’s Edge Restaurant: 5-star restaurant operated seasonally and located just off the Diamond Cove pier.
  • Diamond Cove Gallery: art gallery exhibiting works from local artists
  • Fort McKinley Museum: displaying artifacts and photographs from the historic Fort McKinley
  • Shuttle bus service on the island to and from your home to the ferry dock
  • Grocery delivery available from town right to your door.