luxury seaside houses for sale Knox County, United States

Experience coastal living at its finest in the highly sought-after Eastward on the Ocean waterfront community. Residents enjoy exceptional amenities including tennis courts, a heated outdoor swimming pool, scenic walking trails along 2,500 feet of shoreline, and shared access to the Manor House for private gatherings and events.Perfectly positioned with east-southeast exposure, this beautifully maintained home captures stunning water views from nearly every room. From the moment you enter, the expansive views create a striking first impression.The thoughtfully designed first floor offers inviting spaces for both everyday living and entertaining, including a beautifully updated kitchen with bar seating, formal dining room, spacious living room - all with a central two sided fireplace - sunroom, and screened sun porch, opening up to decks facing the water, and propane grill hook-up. Also on the main level are an office, guest bedroom or flexible use room, full bath, and laundry room.Upstairs, the primary suite provides a peaceful retreat. Two additional bedrooms share a full bath. All with access to a rooftop deck overlooking the water. Mini-split heat pumps provide air conditioning in the bedrooms for added comfort.Additional features include a two-car garage with studio space above, beautifully landscaped grounds, and a large mostly unfinished basement offering excellent storage.Updates since 2008 include Maine ash flooring and tile throughout, a remodeled kitchen, renovated bathrooms and laundry room, custom built and handcrafted details including stairwell bannister, Maine ash built-ins, and numerous thoughtful improvements.Ideally located just steps from the pool and Manor House, this property offers an exceptional blend of comfort, craftsmanship, and coastal charm. Be sure to explore the immersive 3D tour and floor plans for a complete look at this remarkable home.

Tucked into a serene cove just off Sprucehead Island, this exceptional waterfront property offers 207 feet of frontage and easy access to your private sandy beach. Spend the afternoon at the water's edge, relax on the deck, kayak alongside seals, or dream of keeping your boat on a mooring or at a nearby marina. Grab a fresh catch from a local lobster boat around the corner, then unwind in the evening with ocean breezes from the screened porch, life is good in Vacationland.Set on 1.2 acres, the property blends privacy and tranquility with true convenience. The main home, built in 2019, features 4 bedrooms and 3 full baths, including a first-floor bedroom and full bath for flexibility. Exceptional water and island views are visible from nearly every room. Also included is a renovated cottage with 3 bedrooms and 2 full baths, that includes a first-floor bedroom and full bath. Both dwellings are ideal for multi-generational living, guests, or a seasonal retreat. An oversized garage at the rear provides outstanding storage, including room for a boat. Above the garage, a spacious second-floor office is perfect for remote work or an artist studio.Explore nearby Sprucehead Island, Thomaston, Rockland, Rockport, and Camden, with Knox County Regional private airport just about 10 minutes away. With a strong rental history and many returning guests year after year, this is also a compelling income opportunity, offering a turnkey, water view rich Maine lifestyle. Come explore the coast of Maine.

Escape to the beauty and quiet of Matinicus Island. Situated more than 20 miles off the coast of Midcoast Maine, this private 20-acre oceanfront compound includes a year-round main house and a seasonal guest cottage, all set along 1,000 feet of bold shoreline. The main home, built in 1993, blends modern comforts with restored antique charm. A bright kitchen features honed slate countertops, an eat-in island, oak cabinetry, and tile flooring. A Crawford cookstove anchors the dining room with red oak wainscoting, while the back parlor showcases a wood-burning fireplace with its original mantel. The living room includes a built-in TV hutch and access to a formal entry highlighted by a curved ceiling and classic black-and-white tile flooring. The tongue-and-groove ceiling continues upstairs, where four bedrooms reflect thoughtful period details, including a primary bedroom with water views and a guest room with a boat-inspired daybed. A full bath with separate tub and shower, along with a half bath, complete the upper level. Oak flooring runs throughout much of the home. The seasonal guest cottage, completed in 2024, captures expansive ocean views from its oceanside deck. Inside, it features two bedrooms, two full baths, a full kitchen, dining area, living room, and a built-in daybed tucked beneath the stairs. An outdoor shower and rolling lawn lead to the dramatic shoreline and a firepit with sweeping northwestern ocean views, ideal for taking in unforgettable sunsets. Attached and freestanding barns, a garden shed, and a small pond complete this exceptional island retreat.

Fantastic opportunity to be only the second owner of the magnificent custom built shingle style ocean front home in one of Rockport's most beautiful residential neighborhoods. Eastward on the Ocean features tennis courts, an outdoor swimming pool, walking trails along 2,500 feet of shorefront, and shared access to the Manor House for private events. Entering the home, you're greeted by a stunning living room with soaring ceilings, a great wood burning fireplace, and a wall of glass overlooking Penobscot Bay. There is a large first floor primary bedroom suite, gorgeous wood paneled library / office with a second wood burning fireplace, formal dining area, an eat-in kitchen, and a family room with a gas fireplace. Upstairs you'll find three additional bedrooms each overlooking the water, two full bathrooms, as well as a comfortable family room, and a sitting room with potential to be a 5th bedroom or an upstairs office area. An attached two car garage, automatic standby generator, and beautiful landscaping complete this wonderful home.

Escape to the extraordinary on Matinicus Island. Set on over 18 private acres at the north end of the island, this shingle-style year-round home offers a rare combination of comfort, seclusion, and adventure. Enjoy over 200ft of frontage on the white sands of Markey Beach, a meandering trail to the oceanfront, multiple ponds, and even the potential for a private airstrip, perfect for ultimate island access. Built in 2010, the home blends modern amenities with timeless coastal character. Designed for year-round living, it features 10-inch thick walls and blown-in insulation for excellent comfort and energy efficiency. The main level offers an open-concept kitchen and dining area with cathedral ceilings, a cozy living room with woodstove, a full bath, and a flexible office with large closet. Step onto the covered porch to take in panoramic ocean views, passing boats in Matinicus Harbor, and birds nesting on No Mans Land Island. The top floor is home to a private oceanview primary suite with full bath, a peaceful retreat with breathtaking views. A separate guest bunk room is located above the garage and can be accessed without entering the main house, offering privacy and flexibility for visitors. The walk-out lower level includes a one-car garage, a dedicated mechanical and storage space, and a 1.5-story greenhouse complete with ventilation fan and floor drains. For larger equipment, the 40x60 metal storage barn features three oversized overhead doors, ideal for housing a tractor, ATVs, boats, or all your island gear. This unique property provides everything needed to experience the peace, beauty, and independence of Matinicus, all with the comforts of home.