luxury houses for sale Lake Grove, United States

Stunning updated Colonial located in the Smithtown School District. Bright, Open & Inviting! Exceptional Home Combines Elegance and Modern Updates. Resort-style Backyard with Heated Pool. Every Detail has been Thoughtfully Designed for Comfort and Enjoyment! This could be Your New Home!!

Welcome to 17 Dorfer Lane, a spacious, beautifully maintained Colonial Home on a quiet street in a picturesque Nesconset neighborhood. The Parklike Grounds offer beauty and privacy for the discerning buyer. This four bedroom, two-and-a-half bath home represents a unique opportunity for Multi-Generational Living in a premier setting. Featuring generous living space, this home has an appealing layout consisting of formal dining room with butler’s pantry and living room, and oversized kitchen work space, eating area and den with wood-burning fireplace combine into a lovely great room perfect for entertaining or everyday living. Upstairs is the primary suite featuring a huge bathroom with soaking tub and walk-in shower, and a walk-in closet. Three additional oversized bedrooms and full bath complete the second floor. Basement with outside entrance presents opportunities for multi-generational living. Step out the sliding doors to a priveate and generously proportioned backyard anchored by a large stone patio with wood-burning fireplace and don’t miss a chance to practice your golf swing and putting on your own private practice net and putting green. All this and there is plenty of yard for leftover for other recreational activities.

Elegant and inviting expanded ranch featuring numerous recent updates and spacious living throughout. Expanded in 2009, the home offers generously sized bedrooms and a layout designed for both comfortable living and entertaining Upon entering, you are welcomed by a spacious formal dining room highlighted by a large picture window that fills the space with natural light. Just beyond, the stunning great room features pegged hardwood flooring, a cozy wood-burning fireplace, and custom built-in bookshelves, creating the perfect gathering space. Recently remodeled in 2024, the kitchen boasts white cabinetry, quartz countertops, stainless steel appliances, and a sunny breakfast nook ideal for casual dining. The private primary suite offers a vaulted ceiling with high hats, a walk-in closet, and its own full bath. Two additional oversized bedrooms share a beautifully maintained full bathroom. Additional features include a partially finished basement, new central air conditioning, a new cesspool, updated heating system, and many new or replaced windows throughout the home. Outside, the fully fenced backyard creates a private retreat complete with an in-ground pool featuring a new liner and new heater — perfect for relaxing or entertaining all summer long. Ideally located near area shopping, fine dining, local beaches, and Stony Brook University and Medical Center. Smithtown Schools

This charming 3 bedroom, 2 full bath ranch has been lovingly maintained and offers comfortable living with a warm, inviting feel throughout. Hardwood floors extend throughout the home while the den with a wood burning fireplace creates the perfect space to relax or gather with guests. Additional highlights include central air conditioning, oil heat, and a full basement offering generous space for recreation, hobbies, and storage. Conveniently located less than a mile from the LIRR and close to a variety of shopping, dining, and everyday conveniences, this home offers both comfort and accessibility in one appealing package.

Nestled on a quiet cul-de-sac in the conveniently located M Section, this beautifully maintained Cambridge style Colonial, built in 1965, sits on a spacious .4 acre lot, featuring meticulously maintained grounds that offer both privacy and tranquility. This 3 bedroom, 2 1/2 bath home offers many of the most desired features including, but not limited to, a bright and inviting eat in kitchen with two large sky lights and access to the laundry room and garage, a dining room with space to entertain any large gathering, a comfortable family room for tv watching or relaxing and an additional bonus room to use as a space for guests, an office or a quiet library. The home is complimented by beautiful hardwood floors, CAC, walk up attic space, a 200 amp electrical panel, a generator hookup and 2 large backyard gazebos for outdoor living and enjoyment, to list a few. One of the special features of this home and very rare for this neighborhood, is a FULL BASEMENT, with a custom wet bar, cedar wall, ample storage and a great space for entertaining. This home has so much to offer. Located in the award winning Three Village School District and moments away from Stony Brook University Hospital, LIRR, Stony Brook Village, shopping, restaurants, kayaking, biking, parks and beaches. This is one you won’t want to miss!

Set on 1.25 beautifully maintained, level acres within the highly desirable community of St. James, this exceptional property offers the perfect balance of space, privacy, and versatility — with a rare equestrian component that elevates it beyond the ordinary! The impeccably maintained Center Hall Colonial features 4 bedrooms and 2.5 baths with a gracious, flowing floor plan designed for both comfortable everyday living and effortless entertaining. Rich wood floors flow throughout the home, complemented by tasteful neutral decor and abundant natural light. The custom updated eat-in kitchen is thoughtfully appointed with stainless steel appliances, granite countertops, and a charming dinette area overlooking the expansive property — creating a seamless indoor-outdoor connection. Formal living and dining rooms provide an elegant gathering space, while the warm and inviting den has a wood burning fireplace and offers a cozy retreat. The primary bedroom features a private ensuite bath, and three additional generously sized bedrooms complete the second level. Updated windows and bathrooms, central air conditioning, a full finished basement with outside entry, and a two-car garage enhance everyday convenience. Additional improvements include low-maintenance vinyl siding, and a generator transfer switch for added peace of mind. Pride of ownership is evident throughout. For those seeking additional flexibility, the property is thoughtfully equipped for equestrian use. A center aisle working barn includes four 12x10 matted breeding stalls, 50-amp electric service, water, heat and ventilation fans, loft exhaust system, and phone lines. Outdoor amenities feature a riding ring with lighting, sprinkler system for dust control, paddock and grazing areas, wash rack, and full secondary fencing. The grounds provide a private and versatile environment suitable for training, conditioning, or leisure riding — all within the comfort of your own property. Ideally located close to transportation, shopping, and restaurants, as well as Stony Brook University and Stony Brook Hospital, and just minutes from the beaches of the Long Island Sound, this offering delivers both tranquility and everyday convenience — ideal for the discerning buyer seeking a private, turnkey home and “one of a kind” property.

Set on .61 acres of flat, beautifully landscaped property in the Hamlet of St. James, this well maintained center-hall Colonial combines timeless charm with spacious living and thoughtful recent updates throughout. The formal living room, dining room, and oversized den are filled with warmth and character, featuring wide-plank pine flooring and generous entertaining space. The den is anchored by a charming wood-burning fireplace, creating the perfect setting for cozy evenings and gatherings. The sun-filled kitchen offers oak cabinetry and is centered around a large island, with a bright breakfast area and sliding doors that open to the backyard oasis. The spacious primary suite provides a peaceful retreat with a walk-in closet and a recently renovated spa-like bath featuring an oversized shower and double-sink vanity. Three additional bedrooms offer wall-to-wall carpeting over hardwood flooring and include custom closet systems. Additional highlights include a large unfinished basement ideal for storage or future finishing, recent updates to the roof, central air conditioning, and bathrooms, offering comfort and peace of mind for years to come. Step outside to your private fully fenced resort-style backyard, complete with an inground saltwater pool and paver patio perfect for summer entertaining, relaxing weekends, and outdoor living at its finest. Nearby is local shopping, area beaches, fine dining, and Stony Brook University and Medical Center. Smithtown Schools.

238 Woodlawn Avenue, Saint James, NY 11780

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.

Featuring the lovely 3,300-square-foot prior Spring Briar Model Home with soaring ceilings, spacious rooms, and beautiful hardwood floors. A standout feature is the 600-square-foot bonus room, offering endless possibilities—perfect for a home office, professional workspace, gym, media room, or playroom. The expansive parking area provides added convenience and could accommodate clients or visitors, making this property ideal for a home-based business or office (subject to local zoning). This home offers exceptional space, flexibility, and potential to fit a variety of lifestyles and needs. Perfect location with proximity to highways, shopping, restaurants, museums and Stony Brook University/Hospital. Situated in the renown Three Village School District.

Luxury living meets ultimate privacy at this 5-bedroom, 4.5 bath residence set on a double lot just under an acre, backing a private preserve. Outdoors, enjoy a heated saltwater pool with slide, sport court, and three-car garage. Inside, you’ll find custom cabinetry throughout, brand-new stainless-steel appliances, a spa-like primary bath, and a full basement with movie theater and outside entrance. Additional features include a full-house generator, propane systems, central vacuum, alarm system and inground sprinklers. Ideally located near Charles Toner, Gibbs Pond, Blydenburgh, and Caleb Smith Preserve, as well as The Rinx for year-round skating and hockey, the home offers access to parks, trails, spray parks, sports fields, and nature activities, while also being part of the Smithtown School District and close to libraries, shopping, and community programs.

This Spacious Colonial set on 0.20 acres, plus the additional adjacent 0.12-acre lot included in the sale, offers exceptional outdoor space and future potential. The home features a large living room with a bright bay window, a formal dining room, and an eat-in kitchen with classic oak cabinetry. Accessibility is thoughtfully incorporated with a handicap ramp leading to the rear entrance and a motorized chair lift providing easy access to the second floor. Upstairs, the primary bedroom includes a walk-in closet and private ensuite bath, complemented by three additional generously sized bedrooms—ideal for family or guests. Recent Improvements Include a new roof and updated siding and windows. The fenced backyard provides privacy and space for outdoor enjoyment, while the extra lot adds versatility. Tucked Away on a peaceful dead-end street, this home offers the perfect balance of privacy and convenience, with close proximity to shopping, the local beach, fine dining and Stony Brook University and Medical Center. Three Village Schools.

Classic Colonial home offering spacious, and comfortable living . The expansive living room and beautiful wood floors throughout the home create a warm and inviting atmosphere. The eat-in kitchen flows seamlessly into the den, featuring a cozy wood-burning fireplace—perfect for everyday living and entertaining. The primary bedroom boasts an updated marble en-suite bath, while the additional bathrooms have also been tastefully renovated with quality finishes. In addition there are 3 nicely sized bedrooms on the second floor. The recently remodeled basement features durable luxury vinyl plank flooring and an outside entrance, providing versatile space for recreation, or a home office.. Step outside to enjoy the backyard deck with retractable awning, ideal for relaxing or hosting gatherings. Conveniently located near local shopping, the Long Island Rail Road, area beaches, fine dining, and Stony Brook University, and Stony Brook University Medical Center, this home offers the perfect combination of comfort, and accessibility. Smithtown Schools

Welcome to this beautifully maintained Ranch set on .40 acres in Smithtown School District. Featuring 3-bedrooms, a bright living room, formal dining room, den, and an updated kitchen renovated in 2019 with quartz countertops, tile backsplash, stainless steel appliances and an eat-in area overlooking the backyard. The updated full bath with glass stall shower and modern finishes and numerous improvements throughout make this home truly move-in ready. Major upgrades include a Bosch heat pump HVAC system, hybrid heat pump water heater, central air conditioning with HEPA filtration, updated 150-amp electric service, and Nest smart thermostats. Step outside to enjoy the large back deck, paver stone driveway with electric vehicle charger, one-car attached garage with MyQ automatic door opener, and beautifully maintained property with in-ground sprinklers. The owner owned SUNation solar system, paired with the Bosch heat pump HVAC system, provides extremely low utility costs with little to no electric expense for the current owners. With updated interiors and energy-efficient systems, this home offers comfort, convenience, and long-term value.

Welcome to this beautifully renovated Colonial in the award-winning Three Village School District, where timeless charm meets today's modern lifestyle. Completely updated with quality finishes throughout, this move-in-ready home offers the perfect blend of comfort, style, and functionality. The stunning eat-in kitchen serves as the heart of the home, featuring stainless steel appliances, gas cooking, stylish cabinetry, and ample space for gathering with family and friends. Bright, inviting living areas create a warm and welcoming atmosphere, while four spacious bedrooms and three-and-a-half well-maintained bathrooms provide comfort and convenience. The home also includes an upper level offering additional flexibility. Enjoy your morning coffee or unwind in the evening on the charming wraparound porch. Additional highlights include an attached two-car garage and a full unfinished basement offering exceptional storage and endless possibilities. Ideally situated near Stony Brook University, Stony Brook Village, shopping, restaurants, beaches, parks, the Long Island Rail Road, and the Port Jefferson Ferry, this exceptional home offers the best of North Shore living in one of Long Island's most sought-after school districts. Property taxes are currently being professionally grieved, with a substantial reduction anticipated.

Pristine and sophisticated, this beautifully customized 4-bedroom, 2.5-bath ranch offers a spectacular open-concept design perfect for today's lifestyle. Originally built in the 1960s, the home has been thoughtfully updated over the years to reflect timeless elegance and exceptional craftsmanship. The stunning center island kitchen features a dramatic 7-foot black granite island, Sub-Zero refrigerator, Bosch dishwasher, GE appliances, under-counter microwave, and cooktop. Hardwood floors and custom built-ins enhance the home's warmth and character, while the spacious living and entertaining areas flow seamlessly to the rear deck for effortless indoor-outdoor living. A truly special home that is impeccably maintained and a must see.

Step back in time with this remarkable all-brick estate built in 1905, gracefully set on 8.95 scenic acres along the river. Rich in old-world character and elegant architectural detail, the residence offers 6 bedrooms, 6.5 baths, a grand ballroom with an impressive stone fireplace, and exquisite custom millwork throughout. An additional 4.5 acres of protected wetlands across the river enhance the property’s privacy and natural beauty.

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

This magnificent home seamlessly blends grandeur with versatility for multi-generational living or private guest accommodations. Set on exquisitely landscaped grounds, the property unveils a true country club-inspired retreat. Inside, the home showcases a chef’s kitchen flowing into a sunlit den with fireplace that invites warmth and connection. Formal living room, formal dining room, butler’s pantry and wet bar. 9 ft. ceilings and gleaming hardwood floors throughout. With a primary suite offering spacious closets and lavish full bath, Additionally 3 generously appointed bedrooms, 1 full bath and a half bath, every detail is designed for comfort and luxury. Attached to the main home is an exquisite accessory apartment featuring living room with cathedral ceilings, full bath and kitchenette. A dedicated professional basement office space provides an ideal work-from-home environment with privacy and distinction. Beautiful pergola with paver surround create a resort-like ambiance, anchored by a stunning in-ground pool with waterfall, slide and diving board. Wrap-around decking extends the living space outdoors, offering serene views and a seamless indoor-outdoor lifestyle.

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

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.

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.