luxury houses for sale Nissequogue, United States

Elegant North Shore, waterfront, gilded-age family residence. Enjoy the water resort lifestyle! The notable Astor family commissioned, The Mallows, by world-renowned architect Charles Platt. 4.1 acres of sprawling grounds and 300ft of waterfront in the prominent Head of the Harbor. Walking distance to the yacht club and the vibrant village of Stony Brook within the Three Village School District. Luxurious amenities; elevator, library, glass conservatory, 14 fireplaces and a separately accessed 3 bedroom guest cottage w/kitchen. Work, play, and entertain, with ample bonus rooms, guest suites, offices and even a 2nd kitchen! Endless outdoor recreation at the water's edge including a tennis court, heated salt-water pool, limestone patio, play castle, hot-tub, gazebo, vegetable gardens, chicken coop and 20+ car cobblestone circular driveway with separate service access. Extend the day with West-facing sunset waterfront views. Private and easily accessible to NYC and Hamptons. Harbor Road to Emmet Drive, driveway on left

Set in the heart of Stony Brook Village, this charming two bedroom cottage offers a rare blend of character, comfort, and location. Thoughtfully maintained and tastefully updated, the home features a warm and inviting interior anchored by a cozy wood burning fireplace and accented by wide plank wood floors that add timeless appeal. The kitchen has been updated with granite countertops and stainless steel appliances, while the baths and major systems have been carefully improved to support easy, everyday living. A sun filled den with walls of windows overlooks the backyard and features sliders that open to two separate outdoor sitting areas, creating an effortless connection between indoors and out. Outside, the fenced backyard feels like a hidden little escape, with sweet tucked away spots to sip your morning coffee, unwind at the end of the day, or gather with friends on a warm evening. A paver driveway adds to the home’s storybook charm. Perfectly positioned near local parkland, Stony Brook Harbor, the Village, and its historic surroundings, this is an opportunity to enjoy one of the area’s most beloved settings in a home that feels both special and approachable.

Enjoy the most breathtaking water views in Stony Brook Village from this charming 1926 Colonial. Ideally located on .4 acres, this 4–5 bedroom home overlooks West Meadow Creek and the Long Island Sound, capturing spectacular westerly sunsets. A welcoming Dutch door opens to a home rich with architectural character. The spacious living room features a wood-burning stove framed by wood paneling, French doors, and sweeping water views. A cozy library with built-in shelving and cabinets offers the perfect setting for a home office. The formal dining room is accented by built-in corner cabinets and French doors leading to a wooden deck, ideal for outdoor entertaining. The kitchen boasts granite countertops, stainless steel appliances, and a gas range, while the family room’s wall of windows invites year-round enjoyment of the surrounding wildlife along West Meadow Creek. The efficient, state-of-the-art Navien gas heating system and central air conditioning provide modern comfort throughout the year. Situated in the heart of the Village, this exceptional property offers sidewalks to shops, restaurants, and Avalon Park—making it a rare opportunity to combine timeless architecture with an unbeatable waterfront setting.

This Stony Brook Village gem blends historic character with thoughtful updates. Originally built in 1820, the home has been completely renovated with full insulation, updated plumbing and heating, new bathrooms, a beautifully renovated kitchen, and an in-ground sprinkler system. Custom period moldings and finish details throughout preserve the home’s charm while adding warmth and character. A delightful south-facing front porch welcomes you in. The first floor offers a formal living room, office, full bath, formal dining room, spacious eat-in kitchen, pantry, and laundry room. Upstairs are two generous bedrooms and a full bath. Additional space includes a walk-up attic and an unfinished basement. A standout feature of the property is the large detached barn, currently undergoing significant improvements including new structural joists and rafters. New windows and board-and-batten siding on the front will be completed shortly. The barn already has new electric and plumbing in place and offers wonderful potential for a future apartment. A separate portion of the space could easily become a two-story home office or art studio filled with natural sunlight. Set along a sidewalk that leads directly to the heart of Stony Brook Village, this is a rare opportunity to own an updated, period home in a highly desirable location.

Welcome to this exceptional Old Stony Brook gem, located North of 25A on a well kept 0.57 acre property. This inviting Ranch offers 3 Bedrooms, 1.5 Baths, featuring a comfortable Living Room and a Dining Room with a charming Fireplace - perfect for everyday living and entertainment. The newer, Grand Kitchen is a true highlight, showcasing Granite Countertops, Viking Stainless Steel Appliances and Breakfast Nook. Additional features include a full unfinished basement offering endless potential, a welcoming Front Porch, and a sprawling Fenced Backyard with Pavers patio ideal for outdoor enjoyment. Conveniently located near Shops, SUNY Stony Brook, and Train Station, this home combines classic charm, modern amenities and an unbeatable location.

INVESTOR OPPORTUNITY - DRIVE-BY VIEWING ONLY - DO NOT WALK PROPERTY The Enclave by Edaward P Mellon-Rare opportunity to acquire a double lot totaling 0.3 acres in a prime Stony Brook location. This property is being sold strictly AS-IS. Absolutely no access to interior or grounds permitted. Drive-by viewing only. This well-positioned double lot offers convenient proximity to transportation (0.5 miles to train station), schools (1 mile), and hospital (1.5 miles). Cash buyers or investors with renovation/construction experience preferred. Seller makes no representations or warranties regarding the condition of the property. All inspections and due diligence are the responsibility of the buyer.

This distinguished custom Neo-Dutch Colonial is a masterclass in timeless architecture, exceptional craftsmanship, and exquisite detailing throughout. Gracefully set on 2.82 acres of exquisitely landscaped grounds in Head of the Harbor, the residence is designed with both elegance and comfort in mind, offering a seamless blend of expansive entertaining spaces and intimate everyday living—creating a truly refined North Shore retreat. A dramatic two-story entry sets the tone, welcoming you with a custom wood staircase and an immediate sense of scale and sophistication. The home’s gracious layout unfolds into an elegant formal living room featuring 9-foot ceilings and expansive picture windows that bathe the space in natural light while showcasing the surrounding grounds—creating a striking yet inviting setting for both formal gatherings and quiet moments. The formal dining room offers a seamless extension for entertaining, while the stunning family room is equally impressive with 9-foot ceilings, transom-accented walls of windows, and a wood-burning fireplace, delivering a bright, airy ambiance. At the heart of the home, the custom kitchen is both beautiful and functional, featuring stainless steel appliances, double ovens, and a spacious dinette framed by a wall of glass sliders. This space opens effortlessly to expansive patios and a breathtaking backyard, ideal for entertaining on any scale. Upstairs, the primary suite offers a private retreat with vaulted ceilings, a walk-in closet, dedicated office area, and French doors leading to a charming Juliet balcony. The spa-inspired bath is appointed with radiant heated floors, a Jacuzzi tub, and a separate shower. Three additional generously sized bedrooms complete the second level. The lower level is designed for leisure and entertainment, highlighted by a fully equipped home theater featuring a 105” projection screen, surround sound, and premium audio-visual components—bringing a cinematic experience into your home. The grounds transform into a true private oasis. Professionally designed with elegant Danish brick pavers, fieldstone retaining walls, and a heated saltwater in-ground pool, the outdoor setting is as impressive as the interior. A fully outfitted outdoor kitchen with built-in grill and refrigerator, along with separate garden and play areas, enhances the home’s versatility and appeal. Expansive patio areas are further elevated by an electric awning, integrated indoor and outdoor speakers, and LED landscape lighting—creating a seamless and inviting atmosphere for outdoor living and entertaining from day into evening. Additional features include Andersen windows throughout, central air, central vacuum, a full-house Generac generator, and a two-car garage. This exceptional offering presents a rare opportunity to enjoy luxury living in a tranquil, estate-like setting—just moments from beaches, vineyards, Stony Brook Village, and the region’s finest amenities.

Discover the perfect blend of charm, comfort, and convenience in this beautifully maintained 4-bedroom, 2.5-bath Center Hall Colonial, ideally positioned on a serene 0.60-acre property off a cul-de-sac in Old Stony Brook’s sought-after Quaker Hill neighborhood. This inviting home offers an exceptional lifestyle both inside and out. Step through the welcoming foyer into sun-filled living spaces, including a spacious living room, elegant formal dining room with butler’s pantry, and a warm, character-rich den featuring a wood-burning stove/fireplace, an ideal setting for cozy evenings or effortless entertaining. The open kitchen serves as the heart of the home, boasting quartz countertops, stainless steel appliances, and a charming breakfast nook that overlooks the property. The expansive, fully fenced backyard is your private retreat, complete with a wood deck and sparkling salt water in-ground pool—perfect for summer gatherings, relaxation, and outdoor enjoyment. A full basement provides abundant storage and flexible recreation space. Located just minutes from local shops, SUNY Stony Brook, West Meadow Beach, and the train station, this home offers unmatched convenience in one of the area’s most desirable settings. Classic architecture, modern updates, and a prime location come together to create a truly exceptional opportunity.

Located in the highly desirable Old Field South neighborhood, this sophisticated, fully renovated residence showcases exceptional craftsmanship, high-end finishes, and a flexible, thoughtfully designed floor plan. Expansive living spaces with vaulted ceilings are ideal for both everyday living and entertaining, featuring an elegant living room with a fireplace, a formal dining room, two generously sized dens, and a heated, sun-drenched solarium enhanced by new floor to ceiling windows and skylights. The gourmet eat-in kitchen is beautifully appointed with custom natural cherry cabinetry, honed quartzite countertops, and premium appliances, including a Wolf double oven, Wolf cooktop and Sub-Zero refrigerator. The serene primary suite offers seasonal water views of Long Island Sound, complemented by two walk-in closets and a luxurious spa-inspired bath with a soaking tub, walk-in shower, custom cabinetry, leathered granite countertops, and radiant heated floors. Outdoor living is equally impressive, with a private, professionally landscaped backyard featuring a heated saltwater pool and an expansive bluestone patio. Thoughtful landscape lighting highlights specimen trees and lush plantings throughout the property. Handcrafted natural cherry cabinets compliment rooms throughout the residence. Additional amenities include three newly renovated bathrooms, rift and quartered, wide plank white oak flooring throughout, a partially finished basement, three-zone central air conditioning, a newer architectural roof, and more. Ideally located less than one mile from West Meadow Beach and Nature Preserve, this home represents a rare opportunity to own a property of this caliber. Property Owners Association dues are $100/year. Taxes being professionally grieved.

Welcome to 523 Long Beach Rd, Nissequogue, a luxurious home with over 8500 sq. ft. of living space, including 6 bedrooms, 5.5 baths, and a 3-car garage. Enjoy top-of-the-line appliances in the kitchen, custom trim work, and applied molding detail throughout. Entertain guests in the formal dining room or cozy living room. The master suite features his and her walk-in closets, a soaking tub, and a 84 Vanity. State-of-the-art speakers and custom lighting in the kitchen and living areas create the perfect ambiance. The exterior features Azek sheet panels and Hardi Artisan siding, roof over patio leading to a beautiful in-ground heated pool. Too much to list. Ask for full amenities sheet! *** Floor plans do not show 850 sq ft 3 car garage being built*** GPS

Welcome to 523 Long Beach Rd, Nissequogue, a luxurious home with over 8500 sq. ft. of living space, including 6 bedrooms, 5.5 baths, and a 3-car garage. Enjoy top-of-the-line appliances in the kitchen, custom trim work, and applied molding detail throughout. Entertain guests in the formal dining room or cozy living room. The master suite features his and her walk-in closets, a soaking tub, and a 84 Vanity. State-of-the-art speakers and custom lighting in the kitchen and living areas create the perfect ambiance. The exterior features Azek sheet panels and Hardi Artisan siding, roof over patio leading to a beautiful in-ground heated pool. Too much to list. Ask for full amenities sheet! *** Floor plans do not show 850 sq ft 3 car garage being built***

You’re very close. This just needs tightening, flow, and a bit more polish while keeping your tone: Set within the sought after Soundview Beach Association in Stony Brook, this three bedroom, two bath contemporary offers a lifestyle that feels like a getaway without ever leaving home. Residents enjoy a true waterfront community setting with access to beach, pavilion, boat ramp, and playground. The home is bright and welcoming, with hardwood floors and an open floor plan designed for easy living. Two bedrooms are located on the main level, while the primary suite is privately set upstairs, accessed by a spiral staircase that adds architectural interest. The backyard offers a private inground pool which sets the stage for summer living. Additional features include central air conditioning, gas heating, and a whole house generator for added comfort and peace of mind. Located within the Three Village School District and moments from the shoreline, this is an opportunity to enjoy coastal living in one of Stony Brook’s most established waterfront communities.

Welcome to this beautifully maintained 4 bedroom, 2 bath expanded Cape offering the perfect blend of charm, comfort, and future potential. Hardwood floors flow throughout the home, while the light filled, remodeled kitchen serves as the heart of the home with stylish updates and an inviting atmosphere. The first floor primary bedroom provides convenient single level living, complemented by a stunning renovated bath featuring double sinks, a separate shower, and a luxurious soaking tub. Two fireplaces add warmth and character, creating cozy gathering spaces throughout the home. Enjoy morning coffee or evening relaxation in the three season room overlooking the serene backyard, offering a peaceful retreat surrounded by nature. Additional highlights include a new roof, CAC, whole house water filtration system, and an electric vehicle charging station. A truly unique feature of this home is the approximately 1,000 square feet of unfinished attic space on the second floor, presenting an incredible opportunity to create a grand primary suite, recreation room, home office, or whatever best suits your lifestyle. The full basement provides even more flexible space for recreation, hobbies, and abundant storage. Lovingly cared for and thoughtfully updated, this home offers exceptional value, versatility, and room to grow. Located in the highly desirable Old Field South neighborhood and part of Three Village Schools. Close to West Meadow Beach.

Set on two private acres in the Village of Old Field, this beautifully maintained Cape Cod offers a rare blend of charm, space, and thoughtful updates. With four bedrooms and two and a half baths, the home features hardwood floors, classic crown molding, and a warm, inviting layout. The eat in kitchen is equipped with stainless steel appliances and overlooks the backyard. A bluestone screened porch provides the perfect setting to enjoy the surrounding property in every season. Recent improvements include new plumbing lines, a roof just 10 years young, central air and Anderson windows. Set on expansive grounds, the property also features a horse stable, making it ideal for equestrian enthusiasts or those seeking a lifestyle with room to roam. Located just moments from West Meadow Beach and within the highly regarded Three Village School District, this is a special offering in Old Field that combines timeless character with modern updates in a truly serene setting.

Auction of Swan Manor, Stanford White's masterpiece in NY. 22,000 sq. ft., sea view, 14 bedrooms. Bids from $6 million, bids until September 9. Nissequogue, Long Island Sound, NY

A striking custom residence inspired by the warmth and elegance of a Tuscan villa, this exceptional home is a showcase of thoughtful design and fine craftsmanship. Soaring 19-foot ceilings and expansive, light-filled rooms create a sense of openness, while rich cherry floors and a marble gas fireplace add depth and sophistication. At the heart of the home, an impressive gourmet kitchen features a rustic hand-hewn oak ceiling, blending old-world character with modern function. The primary suite offers a private retreat, complemented by an additional bedroom and well-appointed baths. Radiant heat throughout ensures year-round comfort, while Andersen windows enhance both efficiency and natural light. An elegant staircase makes a memorable architectural statement, and every detail reflects quality construction and timeless design. The grounds are equally captivating. Professionally designed with exotic specimen plantings, custom stonework, and winding walkways, the property unfolds into a private outdoor sanctuary. A covered portico overlooks a circular fountain with bronze figure, creating a serene focal point. Beyond, a custom saltwater, heated pool is surrounded by striking stonework and lush gardens, offering exceptional privacy. A separate 1.5-story cottage, thoughtfully converted from a barn, offers exceptional flexibility. Complete with a main-level office, full bath, loft space, and snack bar area, it is ideal for a private home office or studio. A rare offering where architectural beauty, craftsmanship, and lifestyle come together seamlessly.

Welcome to this beautifully renovated custom Center Hall Colonial, ideally located north of 25A and just minutes from West Meadow Beach. Set on a private, professionally landscaped .77-acre property, this exceptional home was extensively updated in 2016 with timeless finishes and superior craftsmanship throughout. Once inside, discover stunning 5-inch Rift and Quarter Sawn White Oak flooring, Andersen windows and sliding doors, new cedar shingle siding with Azek trim, and the added peace of mind of a whole-house Kohler generator. This home is also energy efficient throughout! The heart of the home is the chef's dream kitchen, featuring custom maple cabinetry, leathered granite countertops, an oversized center island, a commercial-grade 6-burner range with hood, double wall ovens, two dishwashers, dual sinks, and a spacious walk-in pantry. Designed with entertaining in mind, the open floor plan offers elegant formal living and dining rooms, along with an expansive family room complete with a marble-appointed full bath, private side entrance, and sliding doors leading to the backyard oasis. Upstairs, the luxurious primary suite features soaring vaulted ceilings, celestial windows, a generous walk-in closet, and a beautifully designed spa-inspired bath. Three additional bedrooms, a convenient second-floor laundry room, and a renovated hall bath with vaulted ceilings and a soaking tub complete the upper level. The finished lower level provides flexible living space, including a private office or fifth bedroom. Outside, enjoy your own peaceful retreat with fully fenced in yard with lush landscaping, a tranquil pond and waterfall, and an expansive deck with built-in seating—perfect for relaxing or entertaining. This home is thoughtfully prepared for a growing family, having been extensively childproofed for added peace of mind. All childproofing features and mechanisms can be left for a buyer, offering a move-in ready environment for little ones. This one-of-a-kind property combines luxury, comfort, and an unbeatable location. Don't miss the opportunity to make it yours!

Move Right in to this inviting, expanded Cape Cod home showcasing numerous updates from 2010 to the present. The formal living and dining rooms offer refined elegance with recessed lighting, crown molding, and raised panel detailing. The living room features a charming wood-burning fireplace, while the dining room includes a cozy window seat—perfect for gatherings and everyday comfort. The first floor was completely remodeled in 2010, featuring new sheetrock, insulation, moldings, and main flooring throughout. A first-floor bedroom with nearby full bath provides flexibility and could easily be enclosed to create a private space ideal for multigenerational living. The kitchen is equipped with wood cabinetry and stainless steel appliances, blending style and functionality. Upstairs, you’ll find two generously sized bedrooms with wall-to-wall carpeting, along with a beautifully updated bathroom. The finished basement adds valuable recreational space, perfect for entertaining, and additional storage space. The home is heated by natural gas, adding both convenience and comfort during colder months. Step outside to a backyard retreat featuring a large pavilion, an in-ground heated swimming pool, and a paver patio—ideal for outdoor enjoyment. Recent updates include a new roof, new front and rear pavers, a new driveway, central air conditioning, a remodeled upstairs bathroom, and a new pool liner and filter. Nearby is the local shopping district, fine dining, local beaches and Stony Brook University and Medical Center. Smithtown Schools.

68 Knolls Drive, Stony Brook, NY 11790

238 Woodlawn Avenue, Saint James, NY 11780

Located in the highly sought after Stongs Neck community with beach rights to Minasseroke Beach, this 4 bedroom Colonial offers timeless appeal, abundant natural light, and a wonderful sense of privacy. Inside you'll find clean lines, hardwood floors, and custom moldings creating a warm and inviting atmosphere. The custom designed kitchen with beautiful stone counters and stunning cabinetry overlooks the backyard and opens naturally to the surrounding landscape, bringing a sense of tranquility and greenery indoors. Large windows throughout the home fill the interior with sunshine, enhancing the bright and airy feel of the living spaces. Surrounded by mature plantings and natural beauty, the property offers a peaceful, organic setting with endless potential to create your own outdoor retreat. A rare opportunity to enjoy the charm and lifestyle of one of the North Shore’s most beloved waterfront communities.