luxury waterfront houses for sale Northport, United States

Waterfront Sandy Beach Lot Overlooking Centerport Harbor & Northport Bay! This rare 1-acre buildable lot with 52 feet of sandy waterfront offers the perfect setting to design and build your dream home. Plans for a stunning residence are available upon request, designed to maximize the property’s natural beauty with views of the water from every window. Easy access to a sandy beach, minutes from restaurants, shops and marinas. Offering the ideal blend of a peaceful retreat and everyday convenience.

Welcome to Westerly, a gated estate, custom-built Hamptons-style waterfront masterpiece located on the prestigious Little Neck peninsula in Centerport. Situated on 1.8 private acres with 269 feet of western-facing water frontage and a deep-water dock that sits 5.5 feet at its lowest tide. The main entertaining area is breathtaking and expansive, with views from nearly every room. W/ superior craftsmanship throughout, there is a high level of detail at every turn. All 5 bedrooms are private and have en-suites, including the primary, which boasts a balcony overlooking the harbor. A fantastic feature for longevity is the elevator, which provides access to all 3 levels, including the walk-out basement consisting of a theater/game room. The front grounds are perfectly designed, w/ mature perennials and an outdoor front yard fireplace setting an exquisite tone upon arrival. Pride of ownership is on full display, making this a unique and rare opportunity to own in the Harborfields District. 25a to Little Neck Road. Home is on the left.

Waterfront – Set along 243’ of pristine Long Island Sound frontage, this extraordinary waterfront estate offers a truly rare combination of sweeping unobstructed water views, direct access to a sandy beach, and beautifully manicured level grounds with no high bluff — creating an unparalleled coastal setting rarely found on the North Shore. Privately nestled at the end of a private cul-de-sac on 2 lush acres, this over 7,000 square foot custom residence plus an unbelievable entertainment lower level is surrounded by magnificent specimen plantings, manicured gardens, and expansive Ipe Brazilian walnut decking designed to embrace the breathtaking waterfront backdrop from every angle. Nearly every room captures stunning water views, creating a seamless connection to the shoreline while filling the home with natural light and tranquility. Custom built with uncompromising quality and craftsmanship, the residence showcases high-end custom finishes, exquisite detailed moldings, elegant designer touches, and only the finest materials and systems throughout. Sophisticated yet inviting, the home offers an exceptional blend of refined luxury and relaxed coastal living. Every detail has been thoughtfully curated with no expense spared. Designed for both grand-scale entertaining and intimate everyday living, the property offers exceptional indoor and outdoor gathering spaces where unforgettable memories are waiting to be made. Enjoy breathtaking sunsets over the Long Island Sound with unobstructed views stretching to Connecticut, all from the privacy of your own extraordinary waterfront retreat. Ideally located approximately 60 miles from Manhattan and moments from fine dining, shopping, marinas, Stony Brook University, and Stony Brook University Hospital, the property offers a rare blend of private coastal living and everyday convenience A true private oasis, this remarkable estate offers the feeling of being worlds away while enjoying the beauty, serenity, and prestige of luxury waterfront living at its absolute finest.

Soundview Haven is nestled on 11.2 Acres of verdant lawn, lush plantings and mature trees in the picturesque Incorporated Village of Nissequogue. Perfectly positioned on the property with magical views of the Long Island Sound and 322 feet of beachfront, this exceptional estate creates its own secluded enclave-ideal for those seeking privacy and tranquility. The gated entrance opens to a long bluestone drive that leads to this exquisite Hamptons shingled styled residence with fine architectural details and remarkable craftsmanship. Measuring more than 9000 square feet, this custom residence features a grand entrance hall with a spiral staircase, fine millwork and wood flooring throughout. Additional spaces include formal living room and dining room, butler's pantry, great room with soaring ceiling and floor to ceiling stone fireplace, Chef's kitchen with gathering Island and top of the line appliances, breakfast room, movie theater, conservatory with stone fireplace, 6 bedrooms, 7 full baths, 3 half baths, 2 laundry rooms, and 3 car garage that can accommodate lifts. The finished lower level offers additional space for recreation, a gym, and has an entrance to the outside. Professionally landscaped outdoor areas include Laykold tennis court, sparkling heated inground pool and spa, outdoor kitchen, firepit, cabana, slate patio and walkways. Smart home integration and a Briggs and Straton generator provide convenience and safety. Relax in this peaceful setting, stroll down to your beachfront and enjoy a swim, or delight in entertaining family and friends in these pleasant surroundings. Soundview Haven will captivate the most discerning buyer with its luxurious amenities, breathtaking water views and tranquility.

Steeped in history, this 1873 Waterfront Victorian—built by George Brown of Brown Brothers Pottery—has 103’ of water frontage and pairs classic character with modern comforts. The property offers a gingerbread-trim porch, brick walkway, and 2 driveways with ample parking. Double doors with a vibrant transom open to a foyer with a graceful stairway, traditional balusters, and original newel posts, while knotty pine floors run throughout. The kitchen features a tin ceiling, granite counters, and stainless-steel appliances. The living room offers a lovely fireplace and breathtaking water views. This space flows into a dining room with a spectacular glass conservatory overlooking the harbor and picturesque boats for seamless indoor-outdoor living. Off the conservatory, a deck offers a spot for al fresco dining. A mudroom leads to a full bath with a nautical porthole window. The 2nd floor hosts a master suite with water views, 2 closets, and a spa-inspired marble bath with a soaking tub and large shower. An additional bedroom completes this level. The 3rd floor offers an en-suite retreat nestled in the eaves with a full bath and vaulted ceiling. The walkout lower level is ideal as a study, den, or space for grand-scale gatherings, featuring a full bath and wet bar. French doors open to a covered brick patio with separate storage for kayaks or outdoor gear. The grounds are enclosed by low-maintenance fencing and feature an additional patio near the water overlooking the harbor and sandy beach, complete with a fire pit and shed. Located close to Huntington Village, shopping, dining, the LIRR, and marinas, this property is the epitome of classic waterfront living.

Waterfront residence in the Inc. Village of Lloyd Harbor. Set on two professionally landscaped acres at the end of a quiet cul-de-sac, 6 Lighthouse Point Road offers a rare opportunity to experience waterfront living in one of Lloyd Harbor’s most beautiful and serene settings. This five-bedroom residence takes full advantage of its waterfront location with bucolic water views. Custom-designed gourmet kitchen with center island, generous prep space and large dining area. Additional living spaces are wonderfully suited for entertaining including a spacious dining room and a family room featuring a dramatic cathedral ceiling and double-sided fireplace which creates a warm and inviting gathering space. The oversized primary suite features large windows that emphasize the abundant light and waterviews. Hardwood floors run throughout both the first and second floor. Outside, beautiful plantings surround an expansive waterfront patio with a gas fireplace—the perfect place to entertain, unwind, watch the boats come and go from the harbor, and take in the views. The peaceful waterfront setting and two acres of professionally landscaped grounds create an exceptional sense of privacy and connection to the water. Residents also enjoy the exceptional lifestyle offered by Lloyd Harbor Village, including Village Camp, tennis, beach and mooring privileges, along with a dedicated Village Police Department. A truly special Lloyd Harbor waterfront property combining space, privacy, natural beauty, and an extraordinary location on the water. Private Road Association (Dues Req'd)

Waterfront on the Long Island Sound, this rare offering features 75 feet of direct frontage and is set on a beautifully landscaped acre at the end of a quiet cul-de-sac within a private beach community. An entertainer’s dream, the property features a stunning bluestone patio overlooking the water, complete with a gazebo and generous seating areas—all positioned to take in expansive views of the Sound and spectacular sunsets. The perfect setting for hosting summer BBQs or simply relaxing and unwinding in your own waterfront oasis. Private steps lead directly to the beach and water below, creating an exceptional setting for outdoor dining, entertaining or simply enjoying the waterfront. The traditional 5-bedroom, 3-full-bath Center Hall Colonial features spacious formal rooms, wood floors and an impressive formal entry hall with soaring ceilings and a custom bridal staircase. The eat-in kitchen features white cabinetry, granite countertops, a center island with seating and a large dinette area, and opens directly to the beautiful great room with soaring ceilings, a wood-burning fireplace and large windows that bring the beauty of the surrounding landscape indoors. Glass sliders open to a large entertainment deck, extending the living space outdoors. A first-floor bedroom, equally well suited as a home office, and conveniently located laundry add flexibility to the main level. The second-floor primary suite offers a private retreat with beautiful views of the Long Island Sound, an electric fireplace and two walk-in closets. The spacious ensuite bath features double sinks and a Jacuzzi tub positioned beneath a wall of windows, creating a peaceful place to relax while taking in the water views. Three additional generously sized bedrooms, a spacious main full bath with double sinks, and a private outdoor deck complete the second floor. A full basement offers substantial additional space and storage with the potential to be finished in the future, while the 3-car garage with a car lift provides added versatility. Professionally landscaped grounds are enhanced by landscape lighting, a hot tub, generous driveway parking and multiple outdoor spaces for dining, gathering and relaxing by the water. With the Long Island Sound just beyond the backyard, private beach access and gorgeous sunsets unfolding across the horizon, the setting offers the feeling of being on vacation year-round, all from the privacy of your own home.

Welcome to 47 Shore Road, where coastal living meets timeless elegance in the heart of Stony Brook. Beautifully positioned near Stony Brook Harbor and the Stony Brook Yacht Club, this exceptional Colonial offers approximately 3,000 square feet of thoughtfully designed living space with 6 bedrooms and 3.5 baths, complemented by beautiful water views. Designed for both everyday living and effortless entertaining, the home features gracious, light-filled interiors and an inviting floor plan that flows seamlessly from room to room. The spacious kitchen with stainless steel appliances serves as the heart of the home, while generous living and gathering spaces provide plenty of room for relaxing or entertaining. Upstairs, the primary suite offers a private retreat with water views, while additional bedrooms provide wonderful flexibility for guests, home office space or extended living. Expansive bonus space adds even more versatility for recreation, fitness or entertaining. Outside, enjoy beautifully landscaped surroundings and the unmistakable charm of life near the harbor. Begin your mornings taking in the water views, spend afternoons exploring historic Stony Brook Village and enjoy peaceful evenings in this picturesque North Shore setting. Located within the Three Village Central School District and convenient to Stony Brook Village, Avalon Nature Preserve, Stony Brook University, beaches, dining and transportation, 47 Shore Road presents a special opportunity to experience the beauty and lifestyle of one of Long Island’s most treasured communities. A distinctive Stony Brook residence where home, harbor and lifestyle come together.

A Gold Coast Legacy Estate: Along the storied bluffs of Lloyd Harbor’s Gold Coast, where private drives wind through centuries-old trees and the water stretches endlessly toward the horizon, Fort Hill rises as one of the North Shore’s most iconic waterfront estates. Welcome to 31 Fort Hill Drive, 28,000 square feet of architectural gravitas set across 10 secluded acres, with 870 feet of private beachfront and a deep-water dock. From its elevated perch, panoramic views of the Long Island Sound unfold in every direction: sunrise mists, sailboats at golden hour, winter tides crashing below. The perspective is cinematic. The privacy absolute. Originally built in 1910 and masterfully restored to its original glory, this Victorian Revival masterpiece is both historic landmark and modern sanctuary. Thirteen bedrooms, ten full baths, and four half baths are artfully distributed throughout grandly scaled living spaces designed for legacy living and world-class entertaining. A luminous solarium captures the changing light of the Sound. A stately wood-paneled library offers quiet retreat. An exquisitely detailed ballroom: rare in scale and craftsmanship, stands ready for unforgettable evenings. Seven fireplaces, intricate millwork, and curated architectural detail evoke an era when homes were built not merely to inhabit, but to endure. The fully renovated gourmet kitchen anchors the residence with contemporary precision: integrating seamlessly into formal dining rooms and intimate gathering spaces. Staff quarters, a 16-car garage with guest apartment suites above, and flexible rooms for theater, wellness, or gallery use ensure the estate functions as effortlessly as it impresses. Outdoors, three acres of curated formal gardens and a greenhouse create a private botanical world: lush lawns, sweeping terraces, and moments of serene seclusion. A squash court, expansive grounds, and private shoreline complete a compound that is as rare as it is commanding. Set within moments to Huntington Village and the train to Manhattan, Fort Hill is not simply a home. It is a generational estate - where American history, architectural pedigree, and natural beauty converge. By appointment only.

Spectacular Waterfront Retreat on 2 Verdant Acres This extraordinary 2-acre waterfront retreat is where privacy, elegance, and natural beauty come together in perfect harmony. Designed by Brian Shore, it extends over 360 feet of waterfront and was built to take advantage of the panoramic views of Cold Spring Harbor and the Long Island Sound. This magnificent Post Modern boasts seamless indoor-outdoor living with high ceilings and a spacious open floor plan filled with abundant natural light that streams through expansive windows. The great room has a vaulted ceiling with beams, a fireplace, and wall-to-wall windows framing incredible water views. Adjacent is the dining room and an open kitchen with professional-grade Wolf and Sub-Zero appliances, an ocean-hued backsplash, and nautical-inspired fixtures, forming the perfect coastal backdrop for the stunning vistas. Off the great room, there is a generous composite deck that spans the entire length of the house. The tranquil master suite has equally exquisite views and features 3 walk-in closets and an expansive master bath. On the walk-out lower level, a water-view family room is complemented by a study, two bedrooms, a full bath, a laundry room, and a beach shower. Property highlights include hardwood floors throughout the main floor, central vacuum, sprinklers, 4-Zone air-conditioning, a 3-car garage, and park-like property. Close to dining, shopping, beaches, parks, and LIRR. Whether enjoying sunrise views over the water, relaxing on the beach, or entertaining against a backdrop of spectacular scenery, this remarkable estate presents a rare opportunity to own a truly special waterfront property.

This commanding estate has extraordinary 240% views of the Long Island Sound Archipelago. The custom renovation by the esteemed firm S.R. Gambrel, Inc. was created with an intention for comfortable, gracious living, with a woven theme of health and wellness providing seamless indoor/outdoor living and entertaining spaces. The combination of stunning finishes, high ceilings, breathtaking views, and natural light makes this offering one of a kind and irreplaceable.The two-story entry hall reflects interior spaces that are both grand and intimate. The great room, expansive dining room, and chef's kitchen with its massive marble island are designed for entertaining. The breakfast room, den, and two private offices provide intimate spaces. The primary suite, with breathtaking views, has two dressing rooms and a marble bathroom.Three additional bedrooms are on the east wing. A hidden gym,wine room, and laundry room are all located on the entry floor. with a tandem 4-car garage.The property has 265 feet of private shoreline with a deepwater pier, gangway, and 30'x15' floating dock,low-tide sandy beach and a separate mooring. Designed as a private waterfront oasis, the sound view pool and pool pavilion are tucked under an ancient ledge.The outdoor living room with fireplace, jaccuzzi, infrared sauna and cold plunge are connected by a wide terrace across the entire house. A private association beach club with two tennis courts and tennis pro is just moments away.

The most coveted location on the Long Island Sound in Belle Terre meaning Beautiful Land in French! Is now available For Sale A flawless symphony of Modern Luxury Sequestered behind a gated entry encompassing over 8 acres and boasting 310 feet of prime beach frontage with your own private peninsula on the Long Island Sound and breathtaking vistas with magical sunsets. This 20,000 plus square feet luxurious Waterfront Compound sitting high on a cliff offers a once-in-a-lifetime opportunity for a new owner to own one of Belle Terre's finest estate. The entrance has a double height foyer with an extraordinary double staircase leading to the 2nd level complete with 11 bedrooms, 14 bathrooms, formal dining room, living room with fireplace and elevator that transports you to all the floors, 4 kitchens ,Tennis Court ,saunas plus an additional beautiful cottage. Spa- like oasis infinity outdoor pool that can be called a resort in Atlantis and indoor pool with a waterfall . A pool house with sweeping views and magical sunsets over-looking the sound. A welcoming enclave for entertaining and relaxing offers a fully finished lower level and many more amenities for comfortable living. If you want to own a Trophy Home that resembles The Atlantis in the Bahamas this is the home to purchase!!!! A truly private escape from the world with its very own Helicopter pad to land right in your own back yard Things To Love About Port Jefferson Its the featured neighborhood that residents enjoy many popular festivals, including the maritime,harvest and Charles Dickens festival. A vibrant walk downtown with restaurants and shops to eat and browse There is a private golf course and Country Club in Belle Terre along with The Ferry and Terminal to get away from it all

Perched atop 3 magnificently landscaped acres in the prestigious waterfront enclave of Mill Neck, this extraordinary custom-built estate seamlessly blends timeless architecture, exceptional craftsmanship, and modern luxury. Built in 2014, the residence was thoughtfully designed to capture breathtaking panoramic water views of Oyster Bay Harbor, Cove Neck, Centre Island, and the Long Island Sound from nearly every room. Approached through a private gated entrance, the property is surrounded by lush manicured lawns, specimen trees, vibrant gardens, and an impressive collection of fruit-bearing trees, creating a serene estate like setting. The exterior showcases stunning Mediterranean travertine stone, Marvin storm rated windows with rich mahogany interiors, handcrafted imported Italian doors and hardware, a custom curved “Artistic” mahogany entry door, and a "Ludowici" terra cotta roof. Constructed on oversized "Mat Foundations" a superior structural system rarely found in residential construction, the home reflects an exceptional level of quality and engineering. Inside, soaring 25-foot ceilings, Brazilian cherry flooring, custom Wenge oak doors imported from Italy, exquisite Murano glass lighting, and walls of glass create an atmosphere of sophistication and grandeur. A magnificent one-piece custom made curved staircase serves as a striking architectural centerpiece, while every principal room is positioned to maximize the spectacular waterfront vistas. The chef’s kitchen is beautifully appointed with custom mahogany cabinetry, a spacious center island, premium appliances including Bosch, Wolf, BlueStar, Liebherr, and Sub-Zero, and a fully equipped butler’s pantry. Designed for both intimate gatherings and large scale entertaining, the home offers elegant formal and informal living spaces that flow seamlessly onto expansive terraces and wrap-around balconies overlooking the water. The residence features five spacious bedrooms and six bathrooms, including four full baths and two powder rooms. The first-floor primary suite serves as a private sanctuary with water views, a luxurious spa bath, radiant heated floors, and custom California Closets. Each additional bedroom is ensuite and enjoys its own private balcony, creating a unique retreat for family and guests alike. The walk-out lower level is an entertainer’s dream, featuring a custom wet bar with Sub-Zero refrigeration, ice maker, dishwasher, gas fireplace, temperature-controlled 1,200-bottle wine cellar with integrated cigar humidor, private guest suite, second laundry room, library, multiple storage rooms, and direct access to an oversized patio overlooking the serene waterfront setting. This smart home is equipped with Control4 automation, Lutron lighting, Sonos audio throughout all three levels and outdoor spaces, VMS security, intercom system, HEPA air filtration, whole-house dehumidification, nine-zone heating, nine-zone cooling, radiant heated bathroom floors, 400-amp electrical service, natural gas, irrigation supplied by a private well, greenhouse, copper gutters with dry wells, French drains, and a whole-house Cummins generator backup. Rarely does a residence combine such extraordinary construction quality, resort-style amenities, spectacular water views, and unmatched privacy. Located just 45 minutes from Manhattan, this exceptional Gold Coast estate represents a truly rare offering in one of Long Island’s most coveted waterfront communities.

Discover the extraordinary potential of this majestic WATERFRONT Queen Anne Victorian residence in one of East Norwalk's most coveted and convenient locations. While currently configured as a 2 family residence, it was originally designed as a grand single family home. This rare property offers the opportunity to restore its historic elegance while enjoying captivating water views from nearly every room. Rich in timeless architectural character, the home showcases an imposing turret, intricate woodwork, parquet floors, stained glass windows, sleeping porches and an array of architectural details throughout. Built in the 1890's with exceptional craftsmanship, the residence was thoughtfully positioned to capture the sweeping unobstructed waterfront vistas and beauty of coastal living. Whether you choose to return this historic gem to its original glory or create a custom waterfront masterpiece in an unbeatable setting, the possibilities are truly exceptional. The property is offered "as is" and the price reflects the renovations needed. Ideally located with easy access to the restaurants, shops and attractions of both East Norwalk and South Norwalk, as well as Calf Pasture Beach.

Surrounded by the Long Island Sound on three sides, this extraordinary waterfront compound has defined the southern tip of Shippan Point for more than a century. Set on a private peninsula, it offers the rare privilege of watching the sun rise over the Sound and set back into the water with the Manhattan skyline shimmering in the distance. Designed by Hunt & Hunt Architects and completed in 1914 for inventor Thomas Robins, the main residence has been thoughtfully renovated and modernized throughout, including new electrical and plumbing systems, an expanded eat-in chef's kitchen, and beautifully reimagined open living and dining spaces designed for both grand entertaining and everyday living. Exceptional fixtures, finishes, and craftsmanship complement the home's historic pedigree, while every room is carefully oriented to capture sweeping panoramic water views. The main level is further enhanced by a stunning solarium with fireplace, offering a year-round retreat immersed in the surrounding waterfront landscape. The second floor is anchored by a newly improved primary suite featuring a private balcony with panoramic views across the gardens and Long Island Sound, a luxurious spa-inspired bath, and an expansive dressing room. Three additional bedrooms, a private office, and a versatile bonus room complete this level, providing exceptional flexibility for family living, guests, and work-from-home needs. A charming gatehouse with guest quarters above welcomes guests to the gated and professionally landscaped 1.67± acre property, where prominent rock outcroppings, manicured lawns, walking paths, and specimen trees create a spectacular waterfront setting. Private waterfront access accommodates kayaks and paddleboards, while a staircase on the opposite side of the property leads directly into the Long Island Sound, offering an exceptional setting for open-water swimming. Resort-inspired outdoor amenities are equally inviting, centered around a saltwater pool, pool bath, and a waterfront spa positioned to capture sweeping views in every direction. This remarkable estate offers an unparalleled lifestyle and endless opportunities for recreation, entertaining, and enjoying one of the most extraordinary settings on the Connecticut coastline.

The best vacations are the ones you never have to leave. Set on the shores of Compo Mill Cove in the heart of Westport's coveted Compo Beach neighborhood, this exceptional FEMA compliant Michael Greenberg-designed waterfront home offers the ultimate coastal lifestyle. State-of-the-art systems, including geothermal heating and cooling and tankless hot water, provide exceptional efficiency and year-round comfort. Begin your mornings with a walk along Compo Beach, spend afternoons moving between your private beach and pool, and end the day dining on the waterfront terrace beneath the stars or strolling over to one of Westport's renowned restaurants. Designed to embrace the water from every angle, the home features exposed beams, wide-plank hardwood floors, and water views from nearly every room. The chef's kitchen opens seamlessly to spacious living and dining areas, creating an effortless flow for entertaining. Offering five bedrooms and three-and-a-half baths, there's plenty of room for family and guests to experience one of Westport's most coveted waterfront settings. Rarely does a home combine architectural pedigree, resort-style amenities, and an irreplaceable location so beautifully. This is waterfront living at its finest.

Panoramic vistas of Long Island Sound extend from this gated, resort-style estate. Designed to maximize its spectacular waterfront setting, the east-facing main house takes in the coastal views from walls of windows, French doors, and private balconies. Effortless indoor-outdoor flow defines the main level, where a charming screened-in porch and awning-covered veranda overlook a Gunite pool with spa. Perfect for summer entertaining, the backyard terrace offers a bar with built-in barbecue and a sitting area with firepit by the pool. Beyond the manicured lawn, the 168-ft seawall leads to an 80-ft pier and 20-ft private dock. Secluded outdoor shower with exterior access powder room. Separate 2-bedroom guest cottage with kitchen, laundry and one-car attached garage. Full house generator.

Experience the pinnacle of coastal luxury at this extraordinary waterfront builder's own residence on prestigious Fairfield Beach Road. Designed with uncompromising craftsmanship and impeccable attention to detail, this one-of-a-kind modern masterpiece offers the ultimate waterfront lifestyle with a private sandy beach and your own private dock. Showcasing over-the-top custom finishes throughout, featuring soaring ceilings, walls of glass that frame breathtaking water views, and an open, light-filled floor plan designed for both grand entertaining and everyday living. Offering five spacious bedrooms and five beautifully appointed bathrooms. At the heart of the home, the designer kitchen seamlessly flows into expansive living and dining areas, all oriented to capture the stunning waterfront setting. Outdoor living is equally spectacular. A 1,500-square-foot rooftop deck provides an unparalleled entertaining space with panoramic water views, while the resort-style outdoor amenities include a built-in outdoor kitchen, pizza oven, cooling station, and an outdoor shower-perfect after a day on your private beach or out on the water from your dock. This is a rare opportunity to own a truly exceptional waterfront residence where cutting-edge architecture, unrivaled craftsmanship, and an unmatched Fairfield Beach l

Stunning 18-Acre Estate in Lattingtown - A Unique Blend of History and Natural Beauty Discover an exceptional opportunity to own the last major parcel of the historic Underhill Farm, nestled within the prestigious Oyster Bay National Wildlife Refuge. This breathtaking 18-acre property set on two separate buildable approved lots on Factory Pond Road offers over 1,100 feet of pristine waterfront along Mill Neck Creek, providing an unparalleled setting for nature enthusiasts and history buffs alike. Embrace the serenity of this picturesque landscape, featuring a sweeping open field ideal for a variety of uses, from serene pastoral views to expansive gardens. A charming small wooded area adds a touch of tranquility, while mature trees offer privacy and an enchanting natural backdrop. Rich in history, this land was once home to a factory renowned for crafting Revolutionary War uniforms, imbuing the property with a unique historical significance. The legacy of this factory adds an intriguing layer to this already compelling site. This rare piece of real estate combines the allure of a wildlife haven with the charm of historical heritage, all set against the stunning backdrop of Mill Neck Creek. Whether you envision a private estate, a conservation project, or a legacy property, this unparalleled offering is a once-in-a-lifetime opportunity. Seize the chance to own a slice of Lattingtown's storied past and its spectacular natural beauty.

A rare opportunity to own brand-new direct waterfront construction with private beach access and sweeping views of the Long Island Sound in the heart of Bayville. Perched atop a bluff overlooking the water, this exceptional residence offers the perfect blend of coastal living and modern luxury. Featuring 4 bedrooms and 3.5 bathrooms, the home is thoughtfully designed with an open-concept layout and abundant natural light throughout. The expansive family room is anchored by a gas fireplace and opens through sliding glass doors to the backyard, where breathtaking water views create a stunning backdrop for everyday living and entertaining. The beautifully appointed eat-in kitchen flows seamlessly into the main living spaces, while the private bedroom suites offer their own tranquil retreats. Private balconies off the bedrooms capture panoramic, crystal-clear views of the Long Island Sound, stretching to the Connecticut shoreline and all the way to the New York City skyline. From spectacular sunrises over the water to the twinkling lights of the city in the distance, the views are nothing short of extraordinary. Additional highlights include a 2-car garage, a full basement with high ceilings offering endless possibilities, and direct access to a private beach just steps away. Set within the highly regarded Locust Valley School District, this is a truly unique opportunity to own brand-new waterfront construction and experience coastal living at its finest.

Welcome to waterfront living at its finest in sought-after Dolphin Cove. Perfectly positioned on the Long Island Sound, this beautifully renovated 4-bedroom, 3.5-bath residence offers a rare blend of coastal elegance, modern luxury, and resort-style amenities. Extensively updated throughout, the home features a stunning custom kitchen with Sub-Zero, Wolf, Bosch, and Thermador appliances, custom cabinetry, designer finishes, and an open-concept layout ideal for entertaining. The first floor has been completely reimagined with new flooring, custom millwork, a bespoke bar with wine refrigeration, updated lighting, a redesigned fireplace feature wall, and enhanced sight-lines capturing water views from the moment you enter. The luxurious primary suite was fully renovated and includes a s inspired bath, custom closets, tray ceiling with lighting, marble shower, designer tilework, and refined finishes throughout. Additional improvements include new HVAC, interior and exterior paint, updated bathrooms, upgraded electrical systems, new front entry, landscaping enhancements, sprinkler system upgrades, and countless thoughtful upgrades throughout the home.

You don't look at your home...you look out from it. Set directly on the waterfront in Old Greenwich, this newly constructed residence is a masterclass in design, engineering and execution where every material, finish and feature was selected without compromise. Beyond a long, privately gated drive, sweeping cove views unfold, leading to a facade clad in premium Thermory wood siding beneath a Spanish slate roof an exterior that feels both grounded and enduring.. Walls of Aluprof glass dissolve the boundary between interior and Long Island Sound, drawing light deep into nearly every principal room. The result is a seamless connection to the water, with unobstructed views that are impossible to replicate. Inside, large-scale radiant-heated Porcelanosa tiles grace the main and lower levels, setting a warm, modern foundation. At the heart of the home, a statement kitchen delivers both performance and presence; featuring custom Vimora cabinetry, top-of-the-line Gaggenau appliances and a fully equipped secondary prep kitchen designed for effortless entertaining at scale. Upstairs, European white oak introduce warmth, while radiant heat continues throughout all main spaces and baths reinforcing a consistent commitment to comfort and precision. The primary suite is conceived as a private retreat, oriented entirely toward the water. A fireplace anchors the space, while a private deck leads directly to the heated pool below. The bath offers a spa-like experience, featuring a sculptural Soundbeach to shore rd

A truly irreplaceable waterfront estate where timeless craftsmanship meets exceptional luxury. Originally built in 1928 and completely reconstructed in 1993/1994, this remarkable 5,700 sq. ft. residence is set on a private half-acre of deep-water waterfront in coveted West Islip, just minutes from Babylon Village & LIRR Main Line station. With incredibly low taxes, flood insurance under $1,500 per year, and grandfathered features that could never be approved under today's zoning, DEC, and New York State regulations, this is a once-in-a-generation offering. Designed for the discerning waterfront lifestyle, the property features a legal detached guest cottage complete with a studio apartment, full bath, washer/dryer, separate electric meter, and private waterfront deck—ideal for guests, extended family, or income-producing opportunities. Boating enthusiasts will appreciate two protected 35-foot boat piers with full pier walls, five oversized boat slips, 40 feet of private beach, deep water directly behind the property, and an unbeatable location just 500 feet from the open Great South Bay—eliminating the long canal runs found at most waterfront homes. Spanning three full levels of beautifully appointed living space, the 16-room main residence offers seven spacious bedrooms and 3.5 baths. Rich architectural details include exquisite original moldings, stunning 5/4 oak flooring, recessed lighting throughout, and meticulously restored circa-1930s light fixtures rewired for modern living. The luxurious primary suite opens through French doors to a private balcony overlooking the heated saltwater Gunite pool and tranquil river. A dramatic second-floor office boasts soaring 15-foot ceilings and sweeping views of the Great South Bay, while the expansive third-floor entertaining level features a custom wet bar, creating the ultimate game room and gathering space. The outdoor living experience is equally spectacular. Reconstructed in 2021, the commercial-grade heated Gunite pool features a saltwater system and is surrounded by an expansive entertaining area with a built-in Jacuzzi, cascading waterfall, river rock wall, and an oversized covered porch designed for effortless indoor-outdoor living. Westerly exposure delivers breathtaking sunset views over the water, while the rare absence of rear neighbors provides exceptional privacy. Recent improvements include Polyglass siding, ductless air conditioning, rebuilt decks and terrace, LED exterior lighting, and a beautifully renovated primary bathroom completed in 2025. Additional highlights include an eight-camera security system, a cobblestone driveway accommodating six vehicles, a two-car-deep garage, and rental income from the guest cottage to help offset carrying costs. Properties of this caliber simply cannot be recreated. Combining historic character, modern luxury, irreplaceable waterfront amenities, extraordinary boating access, and an unrivaled location, this is one of West Islip's most exceptional waterfront estates.