ML# :817961   The summit of Piano Mountain is available for sale, 78.95 acres of unobstructed panoramic views. Truly a one-of-a-kind private property, decorated with spectacular rock outcroppings and nature at its finest. All of this beauty is enveloped by the most awe-inspiring views, bright skies and vibrant sunsets that show off the sun-kissed mountaintops in the distance. The home was built in 2006, designed on this land to capture the view from all rooms. Large picture windows perfectly frame all seasons and make for bright and inviting rooms. The floor plan offers great sight lines from room to room, while still allowing proper separation if entertaining. The gourmet kitchen is a chef’s dream, wet bar, large dining room and living room with vaulted ceilings, exposed beams and three fireplaces. All providing plenty of space to celebrate life’s most precious moments. Relax and unwind in front of one of the stunning fireplaces or have your coffee on the balcony. 79+ acres spans absolutely beautiful, walkable wooded land with views off the front and back of the property. You won’t need to travel anywhere to do some hiking, mountain biking, horseback riding, outdoor yoga etc... This home boasts 4 spacious bedrooms, but is board of health approved for 5 bedrooms. There is radiant heat throughout the entire residence, including the garages and basement. Spread out in the plentiful space of the extra bonus room and large basement. Potential to add guest cottages, barn or create your very own compound on 79 acres. You can have all this and STILL be centrally located to everything you may need and within 1 hour to NYC. Incredible 50-mile views of the Manhattan skyline! Your dream home awaits – be prepared to fall in love!

ML# :835698   Commanding an incomparable position on Stony Brook Harbor, The Mallows stands as one of the most extraordinary and architecturally significant waterfront estates on Long Island’s North Shore. With over 300 feet of private shoreline and unobstructed panoramic west-facing views, this historic masterpiece captures awe-inspiring sunsets that stretch across the Long Island Sound to the Connecticut horizon. The setting is one of pure serenity and prestige—where every room frames the water and every evening ends in color. Originally commissioned by the Astor family and designed by renowned architect Charles Platt, the estate spans over four acres of manicured grounds blending Gilded Age grandeur with refined modern luxury. Outdoor living is elevated with a heated saltwater pool, spa, private tennis court, waterfront gazebo, vegetable gardens, and a charming chicken coop. Inside, 11 bedrooms, 5.5 baths, and 14 fireplaces showcase timeless craftsmanship and architectural excellence, highlighted by a glass conservatory off the primary suite and a four-season sunroom offering sweeping harbor vistas. The chef’s kitchen features Viking and Sub-Zero appliances and opens seamlessly to an elegant formal dining room ideal for entertaining. Additional luxuries include a three-bedroom guest cottage, three-level elevator, and wine cellar.This offering represents a rare and timely opportunity to own one of the North Shore’s most coveted legacy estates—a property of unmatched beauty, provenance, and waterfront presence. Perfectly located near Stony Brook Yacht Club, Avalon Nature Preserve, and Stony Brook Village, The Mallows is not just a home—it is an enduring statement of elegance, privacy, and coastal grandeur.

ML# :H800288   Discover the epitome of refined living in this beautiful, shingle-style cottage, nestled on a generous third-acre lot. Ideally situated near the village train, shopping, and gourmet dining, this residence offers both convenience and serenity. As you approach, a charming, hedged-in front yard and a welcoming covered porch invite you into a world of elegance. Inside, the loft-like open floor plan seamlessly blends comfort and sophistication. The sunlit living-dining area, adorned with a cozy fireplace, flows effortlessly into the state-of-the-art, fully-renovated kitchen a culinary haven featuring a Viking range, Miele dishwasher, stainless steel refrigerator, and microwave. Step through exquisite French doors to the outdoor oasis, where a stunning bluestone patio awaits, complete with a luxurious 20’ x 40’ heated Gunite pool and an expansive backyard shaded by mature trees, perfect for relaxation and entertaining. The first floor hosts three serene bedrooms and two spa-like bathrooms, providing ample space for rest and rejuvenation. Ascend to the second floor, where a private guest suite and full bathroom offers comfort and privacy, while the opulent master suite occupies the rear, featuring an oversized bathroom and a tranquil balcony, perfect for morning coffee or evening stargazing. The newly finished lower level is an entertainer’s dream, housing a convenient laundry area, a full entertainment space, a full bathroom, a temperature-controlled wine cellar, and abundant storage for all your needs. There is additional room for storage or extend existing room. This exquisite property harmoniously combines modern luxury with timeless charm, creating an unparalleled retreat that invites you to unwind and indulge in life’s finest moments. Experience the ultimate in luxury living schedule your private tour today! *New roof! Appliances: Gas OvenGas RangeRangeWine Refrigerator, BuildingAreaSource: Plans, ConstructionDescription: Shingle Siding, InteriorFeatures: Bar, Beamed Ceilings, Built-in Features, Dry Bar, In-Law Floorplan, Open Floorplan, Smart Thermostat, Soaking Tub, Storage,

ML# :3566652   You remember the feeling on some Caribbean isle or on the cliff of a European town. Each morning when your head leaves the pillow you know you are on vacation. Much closer you can recreate that feeling with this very private, 5.7 acre waterfront, meadow-like parcel spanning 175’ along the North Fork’s Long Island Sound. SCHD permits now in place. Bring your building plans to obtain building permit from Town of Southold BD to construct a significant house, waterside pool & tennis court with the low bluff providing easy access to the beach & even purchase the contiguous 5.7 acre parcel creating an almost 12 acre compound with guest house which would provide 350’ of total waterfront. On clear evenings, go for dinner early as you might want to get back for some of the most beautiful sunsets anywhere, as the sun disappears somewhere into the Sound leaving the horizon a purplish haze. Best of all, you won’t need a passport, a pat down or a plane ticket. Just get in your car and head East.

ML# :3566669   You remember the feeling on some Caribbean isle or on the cliff of a European town. Each morning when your head leaves the pillow you know you are on vacation. Much closer you can recreate that feeling with this very private, 5.7 acre waterfront, meadow-like parcel spanning 175’ along the North Fork’s Long Island Sound. SCHD permits now in place. Bring your building plans to obtain building permit from Town of Southold BD to construct a significant house, waterside pool & tennis court with the low bluff providing easy access to the beach & even purchase the contiguous 5.7 acre parcel creating an almost 12 acre compound with guest house which would provide 350’ of total waterfront. On clear evenings, go for dinner early as you might want to get back for some of the most beautiful sunsets anywhere, as the sun disappears somewhere into the Sound leaving the horizon a purplish haze. Best of all, you won’t need a passport, a pat down or a plane ticket. Just get in your car and head East.

ML# :916216   Stylish and Secluded Water Mill SanctuaryDiscover this elegant Water Mill summer retreat, perfectly situated in the heart of the Hamptons. Surrounded by meticulously landscaped grounds, the residence offers sunlit interiors, refined yet comfortable living spaces, and a thoughtfully designed layout that seamlessly accommodates both everyday living and entertaining. Outdoors, a private pool is framed by lush greenery, creating a tranquil escape ideal for summer relaxation and gatherings. The home’s effortless indoor-outdoor flow enhances the experience, whether hosting guests or enjoying quiet moments. Just minutes from pristine beaches, charming village shops, and acclaimed dining, this property offers the quintessential Hamptons lifestyle in a private, stylish setting.

ML# :912834   Hydrangea House-A luxurious retreat offers the perfect blend of elegance and luxury living. With exclusive access to Lattingtown Harbor Beach and Clubhouse, enjoy all the amenities of boating, community gatherings, fishing, kayaking, swimming and a floating dock, just minutes from your front door. Spanning 6, 751 sq. ft., this 10-room grand home is designed for both entertaining and peaceful living.From the moment you step inside, you’ll be greeted by an arched mahogany entry door and sun-lit foyer, exquisite paneling and crown molding showcases impeccable architectural design. Every room has been thoughtfully designed with custom lighting fixtures, built-ins, window treatments, speakers, tv’s, all of which stay with the home, further enhancing its timeless charm. Rich solid oak floors run throughout, complemented by detailed custom millwork and a stunning billiards room with a coffered ceiling, built-in speakers, custom leather wall coverings, a built-in window bench with storage, adding both beauty and function. The butler’s pantry comes complete with a Frankie sink, a wine cooler, and custom dark wood cabinetry—ideal for entertaining which adjoins the formal dining room. The chef’s kitchen is a masterpiece, with stainless steel appliances, a six-burner Viking grill cooktop range with double ovens below, and a commercial-grade hood. Granite countertops, a sandstone island, large walk-in pantry, and extensive two-tone cabinetry elevate the space. Three sets of French doors lead to a large mahogany deck, perfect for outdoor dining and relaxation. The great room off the kitchen is equally impressive, featuring a wood-burning fireplace with access to the deck through French doors, creating a seamless indoor-outdoor flow.On the first floor, a private den/home office, is separate from a guest room with double closets, The ensuite bath is elegantly finished with subway tile and beadboard. An attached two-car garage with high ceilings may accommodate a lift. Upstairs, the main suite offers stunning garden and pool views, a gas fireplace, and an oversized walk-in closet with custom shelving. The luxurious ensuite bath features a Jacuzzi tub, tumbled marble, and French limestone floors, along with an oversized walk-in shower. Three additional bedrooms-two which share a bath, the bonus room off the rear stairs, past the laundry, hall bath and linen closet, offers versatile living space, perfect as a fifth bedroom or second home office, includes a walk-in closet.The unfinished basement boasts high ceilings and is equipped with a French drain, a central vacuum system, and the infrastructure for additional customization. A Generac generator powered by a propane tank is useful; five zones of oil heat with 550-gallon capacity. Just five minutes from the charming village of Locust Valley, you’ll enjoy easy access to local shops, restaurants, a library, a shoemaker, a cleaners, the post office, and nearby golf and country clubs. Experience the best of both worlds—seclusion and convenience—at Hydrangea House. View 3D tour and floor plan.

ML# :877149   Set on a sprawling and flat 2.3-acre estate in the heart of prestigious Laurel Hollow, 1616 Stewart Lane is an all-brick custom Colonial that exemplifies timeless craftsmanship and elevated living. Expertly constructed and meticulously maintained, this 6-bedroom, 5.5-bathroom residence offers both grand scale and refined detail, creating an ideal retreat for luxurious everyday living and impressive entertaining.From the moment you enter, you’re greeted by soaring ceilings and exceptional millwork that speak to the home’s uncompromising quality. Every room is generously sized, flooded with natural light, and designed with elegance in mind. The heart of the home is the chef’s kitchen, featuring high-end appliances, custom cabinetry, radiant heat flooring and a seamless flow into the expansive family room with fireplace and backyard views.The gracious layout includes a formal dining room, oversized living spaces, and a flexible main-level suite perfect for guests or multigenerational living. Upstairs, the lavish primary suite offers spa-like amenities, custom closets, and serene views of the manicured grounds. Each additional bedroom is well-appointed with thoughtful design and storage.The full basement with high ceilings presents endless possibilities—recreation, gym, media room, or wine cellar—while the attached four-car garage provides ample space for car collectors or hobbyists.Outside, enjoy complete privacy and the potential to create your own outdoor oasis, with plenty of room for a pool, tennis court, or garden. Residents enjoy beach and mooring rights through the Laurel Hollow Beach Association—perfect for summer days on the water.Located within the Cold Spring Harbor School District, this is a rare opportunity to own a truly custom, masterfully built home on one of Laurel Hollow’s most desirable streets.1616 Stewart Lane is more than a home—it’s a lifestyle of luxury, privacy, and enduring elegance.

ML# :839786   Welcome to 1224 Brick Kiln, an unparalleled 4-bedroom, 3.5-bathroom estate exuding luxury and seclusion. Nestled on a sprawling 6.2-acre private compound, this residence is a sanctuary of tranquility, offering an oasis just minutes from the lively Sag Harbor Main Street and the picturesque Mashashimuet Park.As you approach the residence, a winding circular driveway welcomes you, featuring ample parking space equipped with an EV home-supercharge setup. The grandeur continues as you step inside the double entrance doors, greeted by a captivating three-story cantilevered ceiling living room. The sleek slate fireplace and elegant five-columned design create an ambiance of sophistication and warmth.Boasting a spacious and well-thought-out floor plan spanning approximately 5, 000+ sq.ft, including a lower level ready for your personal touch, this estate is designed for comfort and versatility. Entertaining is a delight with the beautiful bricked terrace, heated pool, and newly laid Har-Tru tennis court, all accessible through the living room or master suite’s four French doors.The large country kitchen, equipped with all-new stainless-steel appliances, is a culinary haven for creating masterpieces. The impressive master bedroom suite offers a marble bath, separate shower stall, and Jacuzzi tub, providing the ultimate sanctuary for rest and rejuvenation.Embrace the serene lifestyle as you enjoy picturesque sunsets over your very own wooded 6+ acres personal reserve, delivering an unmatched sense of privacy. With its central location to parks, shopping, harbor, and beaches, this Sag Harbor estate offers a rare opportunity to experience luxury living in perfect harmony with nature. Recently Issued a brand new certificate of occupancy with the Town of Southampton.

ML# :907494   This hidden gem in East Hampton is situated on Blue Jay Way, a quiet cul-de-sac street nestled in the heart of The Hamptons. Recently refreshed contemporary home offers the ultimate in privacy and a true sanctuary. The modern retreat boasts four bedrooms and three bathrooms, plus a den and a home office. Fully equipped kitchen is a chef’s delight. Ample space for entertaining. High ceilings and skylights, fill the home with natural light exposure. The grounds outside are private and tranquil. The property’s outdoor space is truly a standout feature, with a luxe newly renovated backyard showcasing a 20x40 heated saltwater gunite pool with large spa. The expansive deck and patio is ideal for dining and entertaining. The perfect setting oasis that offers beauty, convenience and long term value. For those seeking a turnkey experience, the stylish furnishings can be included in the sale, allowing you to immediately begin enjoying this exceptional home and lifestyle