399 Hermits Point, Isleboro – $9.775 million
8 beds, 9.5+ baths, 9,025 SF

This historic, Renaissance Revival estate faces down West Penobscot Bay, with views of the Camden Hills. Built in 1918, the home has Italianate flair in its stucco exterior, arched fenestration, porches, and loggia. Outside, find a saltwater swimming pool, putting green, paddle tennis court, and dreamy landscaping. Set on 8.8 acres on Keller Point, including 3,570 feet of shorefront with granite ledge, sand and pebble beaches, and a substantial deep-water dock, perfect for an island locale. Listed by Joseph Sortwell, Landvest, Inc. – Camden. See the full listing.

Cooksey Drive, Mount Desert Island – $19.5 million
10 beds, 9.5+ baths, 10,918 SF

On the southern end of Mount Desert Island, just outside of park boundaries, is Seal Harbor. Perched on cliffs that face the Cranberry Islands are several luxurious properties and this one is currently the most expensive listing in the state. Built in 1991, the shingle-clad home with four car garage has timeless New England coast appeal, from coffered or bead boarded ceilings, and the five fireplaces somewhere within 16 rooms. The 6.03 acres are both wild and manicured, all perfectly Acadian. Listed by Joan Pew, The Knowles Company. See the full listing.

York — $10.995 million
4 beds, 3 baths, 3.976 SF

This West Coast-style contemporary home sits on Argo Point, which forms the south side of York Harbor. It was completed in 2021, and according to designers Whitten Architects, it was a site-specific custom design for a “young active family” where the views of the ocean “open up and become more dramatic as you progress” through the home. Living quarters are separated into wings for privacy, and glass walls and sliding doors blur the lines between indoors and out. Listed by Abigail Douris, RE/MAX Realty One. See the full listing.