The three-home, 12.8-acre, historic property on the northeastern half of the island has a new dock and almost 4,000 feet of waterfront.

The 5,580-square-foot home has 600 feet of waterfront, and an indoor lap pool.

The 3,365-square-foot home near the University of Southern Maine and Back Cove is listed by Judy George of the Maine Real Estate Network.

The custom, 5,000-square-foot dome home with water views is being shown by appointment.

Steps from the sands, in the heart of one of southern Maine’s most desirable oceanfront communities, here is a vintage cottage built in 1900.

The historic and beautifully restored Cushing Prince House property is also a horse farm.

The modern gem with water views out to the Audubon sanctuary is listed by Anna Deutsch of Keller Williams Realty, and has just gone under contract.

The home with 311 feet of frontage on the coastal Damariscotta River is being shown by appointment.

The Rosemont neighborhood home, renovated in 2006, is being shown by appointment.

The home with sandy beach on Saco Bay was updated and expanded in 2014.