On the backshore of Cousins Island in Yarmouth, this remarkable property offers a rare chance to own a coveted deepwater stretch of Maine's coastline. Designed by Joe Waltman and expertly crafted by Anastos & Nadeau, this enchanting custom home captures sweeping ocean views from nearly every room, with each day framed by the rhythm of the tide. Southern exposure fills the home with natural light, with views stretching across the bay to the Portland skyline, and provides effortless access to open water for boating. Classic shingle-style architecture opens to soaring 10' and 25' ceilings and dramatic floor-to-ceiling windows, setting the stage for refined coastal living. Brazilian cherry and natural stone floors, elegant custom crown molding, built-ins, and an open balcony add richness and character. The family and living rooms flow seamlessly, inviting gatherings around the fireplace or evenings of effortless entertaining. The kitchen and dining area impress with a large center island, dual wall ovens, walk-in pantry, wet bar alcove, and a full suite of professional-grade appliances. A quiet den and first-floor office add versatility, with the office easily serving as a guest room. Upstairs, the home continues to inspire with even more breathtaking views and an elevated perch for watching the sea and stars. The primary suite offers a cozy reading nook with unobstructed water views, a coffered ceiling, walk-in closets, and a spa-like bath with marble, soaking tub, and walk-in shower. Three additional bedrooms, a hall bath, and a laundry room complete the upper level. A full daylight lower level provides flexible space for your needs. Outdoor living is equally compelling: a broad Ipe deck, sun-filled patio, and private path leading to a deepwater dock with boat mooring and sandy beach. Though this waterfront sanctuary feels worlds away, it remains just minutes from town, schools, shopping, and dining in some of Maine's very best coastal communities.