Courtesy: Compass Greater NY LLC
516-517-4866
First time to market! Fabulous opportunity! Situated in a prime mid block location on two gorgeous acres in the Cold Spring Harbor School District #2, this expanded ranch home of 5 bedrooms and 4.5 bathrooms offers unlimited possibilities. Large entry foyer, sundrenched formal living room with sliders to rear deck, formal dining room, large eat in kitchen, spacious den with wood burning fireplace. Primary bedroom features ensuite bathroom and walk in closet. The second floor features two additional bedrooms, a full bathroom and large unfinished attic space. Full size basement features laundry room and access to a two car garage. Park like private 2 acre property offers both flat land and gently rolling hills with beautiful mature trees. Plenty of room for so many outside activities. Located in the Incorporated Village of Laurel Hollow on Long Island’s North Shore, this property offers a rare blend of privacy, natural beauty, and proximity to Cold Spring Harbor Village. Residents enjoy nearby beaches, nature preserves, hiking trails, scenic harbor views, and convenient access to Huntington Village shopping and dining, major roadways and both the Cold Spring Harbor and Syosset LIRR. Situated within the highly regarded Cold Spring Harbor School District.
Courtesy: Realty Connect USA L I Inc
631-881-5160
Welcome home to this beautifully renovated four-level residence, offering modern luxury and true move-in-ready convenience. This bright, open-layout home features brand-new oak hardwood floors, recessed lighting, and a stunning designer kitchen crafted to impress. The kitchen is outfitted with quartz countertops, two-tone shaker cabinetry, a subway tile backsplash, a Samsung gas range, Samsung Smart refrigerator, and an LG dishwasher—perfect for both everyday living and entertaining. The first level offers a spacious primary suite with soaring ceilings, new windows, two double-door closets, and a spa-like full bath featuring a freestanding soaking tub. A sitting area or dedicated home office completes this private retreat. The second level showcases an open-concept living room, dining area, and kitchen filled with natural light, with sliders leading to a large Trex deck—ideal for family gatherings and outdoor entertaining. On the third level, you’ll find an additional en-suite bedroom with a brand-new full bath, two more generously sized bedrooms, and a beautifully updated hallway bathroom. The lower level is designed for entertaining, featuring a luxury full bath and a separate laundry room with a brand-new LG washer and dryer. All bathrooms boast floor-to-ceiling tile, LED lighting, rain shower heads, and illuminated LED mirrors. Exterior upgrades include a new stone facade, updated steps and walkway, a fully fenced yard. Additional enhancements include fresh paint, new moldings, and high-end fixtures throughout. Centrally located just 0.2 miles from South Grove Elementary School and 0.4 miles from the Syosset Public Library, this home offers both convenience and community at your doorstep. Waiting for you move in and enjoy.
Courtesy: Coldwell Banker American Homes
516-864-8100
Beautifully renovated 3-bedroom, 2.5-bath split-level home ideally situated mid-block on a picturesque, tree-lined street in the award-winning Syosset School District. This move-in-ready residence boasts recent renovations throughout, featuring a newly updated kitchen with stainless steel appliances, ample cabinetry and modern finishes, as well as stylishly renovated and functional bathrooms. Hardwood floors flow seamlessly across the main living areas, and updated hi-hat lighting provides bright, contemporary illumination in every room. Comfort and efficiency are insured with new central air conditioning. The appealing split-level layout offers comfortable, naturally flowing living spaces, perfect for both everyday enjoyment and entertaining. Its highly desirable location offers unbeatable convenience, with close proximity to shopping, the LIRR, major highways, and local parks. Don't miss this opportunity to make this your dream home.
Courtesy: Signature Premier Properties
516-921-1400
Spectacular New Construction – To Be Built! Create your dream home with our team of experts and enjoy the opportunity to fully customize every detail. This stunning 5-bedroom, 4.5-bath residence will feature luxury finishes and exceptional craftsmanship throughout. Highlights include white oak flooring, exquisite trim work, and a cozy gas fireplace. The gourmet eat-in kitchen boasts high-end stainless steel appliances, a spacious center island, and a pantry. The home also offers a grand vaulted foyer, oversized rooms, formal living and dining areas, convenient laundry room, full basement, and a detached one-car garage. Designed for both everyday comfort and effortless entertaining, this home perfectly blends style, space, and sophistication. Rendering details are not always exact and changes to plans may vary, Photos for Workmanship Only~ NOT Exact.
Courtesy: Compass Greater NY LLC
516-517-4866
Welcome to this beautifully updated split-level home, perfectly situated in a highly desirable neighborhood in Syosset district. Featuring a bright, open-concept layout, the main living area flows seamlessly between the living room, dining space, and modern kitchen—ideal for both everyday living and entertaining. Recent updates blend contemporary style with timeless comfort, offering fresh finishes and thoughtful design throughout. Generous natural light, flexible living spaces, and a functional layout make this home as practical as it is inviting. Located close to all amenities, schools, and commuter routes, this move-in-ready property offers the perfect balance of style, comfort, and location.
Courtesy: Astoria Realty Brokerage Svcs
718-274-3000
Welcome to 365 Split Rock Road... Set within one of the North Shore of Long Island’s most desirable enclaves, this gated estate in Syosset offers an exceptional balance of privacy, scale, and modern design. Recently constructed and thoughtfully sited on five private acres, the residence encompasses over 12,000 square feet of well-proportioned living space, creating a quiet retreat defined by quality and permanence. The main residence is designed to accommodate both comfortable daily living and effortless entertaining. It features six bedrooms and six and a half bathrooms, including a spacious primary suite with private quarters. The home is anchored by a chef’s kitchen equipped with Wolf and Thermador appliances, generous entertaining areas, a wood-burning fireplace, and a covered outdoor living room that seamlessly extends the interior living space. Fully finished basement to further enhance flexibility and convenience. The grounds are both functional and refined, offering a pool area with a separate cottage or guest house, tennis and basketball courts, a private pond, dog run, and a five-car garage. Mature landscaping is supported by substantial irrigation and drainage systems, ensuring the property remains well maintained throughout the seasons. Additional features include a whole-house gas generator, comprehensive security and surveillance systems, and robust infrastructure throughout the estate. Located within the highly acclaimed Syosset Central School District—renowned for its academic excellence and consistently ranked among the top districts on Long Island—the property offers both an exceptional lifestyle and long-term value. Moments from fine dining, shopping, golf courses, country clubs, and the natural beauty of the North Shore coastline, this residence delivers a level of living rarely found in one of Long Island’s most established and prestigious locations.
Courtesy: Magic Of Great Neck Realty Inc
516-487-6300
Expanded Cape Cod in Prime Syosset Location! Beautifully renovated 3-bedroom home featuring a spacious living room, formal dining area, and updated eat-in kitchen with Energy Star stainless steel appliances. Expanded primary bedroom on the main level with convenient laundry. Hardwood floors throughout, updated kitchen and baths, gas heat, central air, and 1.5-car attached garage. Enjoy a large fenced backyard with underground sprinklers—perfect for outdoor entertaining. Situated on a 6,500 sq ft lot on a quiet tree-lined street close to Berry Hill Elementary, LIRR, shopping, and restaurants. Commuter’s dream with easy access to parkways and local amenities. Move-in ready home combining comfort, location, and Syosset charm!
Courtesy: Daniel Gale Sothebys Intl Rlty
516-677-0030
Completed in 2024, this exceptional French Chateau–Inspired Estate offers close to 10,000 square feet of refined living on two manicured acres in the prestigious Village of Laurel Hollow, within the Cold Spring Harbor School District. Designed with timeless European elegance and modern sophistication, the residence delivers rare scale, craftsmanship, and privacy. The limestone and natural stone exterior is highlighted by twin stone turrets, a triple-height custom iron entry door, Corinthian columns, and a grand promenade approach. Interiors are defined by soaring ceilings, marble flooring, ornate French rosette moldings, oversized palladium windows, and an extraordinary collection of Maria Theresa crystal chandeliers, creating a dramatic yet graceful atmosphere throughout. The home features six bedrooms and six-and-a-half spa-like baths, including a private guest wing, formal living and banquet-sized dining room, and an estate-scale chef’s kitchen appointed with Sub-Zero, Wolf, and Cove appliances. A sun-filled great room with marble fireplace opens seamlessly to a grand loggia, veranda, and entertainer’s deck, ideal for indoor-outdoor living. The primary suite offers a private vestibule entry, open-air terrace overlooking the grounds, spa-inspired bath, and French glass–enclosed dressing rooms. The walk-out lower level is designed for elevated leisure, featuring a lounge, refreshment area, guest accommodations, fitness and recreation spaces, and private exterior access. Additional highlights include a heated saltwater pool, mature landscaping, oversized garage with EV charging ready, advanced mechanical systems, and thoughtful modern amenities throughout. A rare opportunity to own a newly built estate where Classic French grandeur meets contemporary luxury living
Courtesy: Douglas Elliman Real Estate
516-921-2262
Brand New Construction located in the heart of Syosset, near shopping, dining, transportation and schools. True Center Hall Colonial with 5 spacious bedrooms, 4.5 baths and 2 car garage. Oversized first floor bedroom with full bath. Open concept layout with a gourmet chef's kitchen features high-end stainless steel appliances, double cabinetry to the ceiling and an oversized center island. Sun drenched living room, coffered ceiling in the dining room and elegant millwork throughout the entire house. great 2 bedrooms with full bath shared located on 2nd floor, Junior suite with full bath bedroom with tray ceiling showcases a grand large-in closet and spa-like primary bathroom. Unfinished full basement with separate outside entrance offers endless possibilities for customization.
Courtesy: Daniel Gale Sothebys Intl Rlty
516-677-0030
*527 Split Rock Road is a beautiful custom-built brick and stucco Colonial home set on 2 professionally landscaped, tranquil acres in the Syosset SD. Situated on a private road (off Split Rock Rd), the park-like lush property boasts a 250' driveway in a serene, private quiet setting. This approximately 5500 sq. ft house is set between the shops of downtown Syosset and the waterfront of Oyster Bay. The property is phenomenal, a year-round wonderland that offers spectacular sunrises in the backyard -- and picturesque sunsets glowing over the front lawn. Designed with an open floor plan, the heart of the house features a spacious country kitchen complete with Sub-zero refrigerator and high-end appliances, plus an adjacent multi-windowed dining area overlooking the stunning property. First floor includes formal dining room, bedroom, full bath, living room, grand foyer with soaring ceilings and sweeping staircase, den with cozy fireplace, luxurious powder room, laundry room and convenient back staircase for easy access to second floor. The second floor features a tremendous 2nd family room and additional room with French doors, perfect for another bedroom or office. 4 second level bedrooms include an expansive primary with a private balcony overlooking the grounds. This serene retreat includes a sitting area, dressing area, walk-in-closets and elegant, oversized, ensuite bath with soaking tub and spacious shower. 3 additional bedrooms share 2 well-appointed baths. The home features custom moldings, pristine hardwood floors and bespoke closets. The resort-like property features a spectacular 44'x22' saltwater, heated, gunite swimming pool with automatic retractable pool cover, expansive paver patios, lush specimen plantings, covered pergola BBQ area and additional deck off the kitchen/den. Unfinished basement with walk-out steps awaiting your design. The home is in the coveted Syosset School District, including Berry Hill Elementary School.
Courtesy: Compass Greater NY LLC
516-517-4866
Welcome to this wonderful 5 bedroom, 3.5 bath Colonial which is set on one of Syosset's most desirable streets, convenient to the Long Island Railroad, Village Elementary, shopping and houses of worship. The main level features a dining room and living room, a young eat in kitchen which offers a traditional layout- perfect for entertaining and daily living. There is a generously sized den with a classic brick fireplace, and plank flooring creating a comfortable gathering space. The first floor laundry room adds every day convenience. A 5th bedroom with full bath has been added to the main floor. This addition can be used as an extra bedroom or office! Upstairs are 4 very nice size bedrooms. The primary has an ensuite bathroom and walk in closet. The unfinished full basement, with high ceilings and outside entrance provides excellent potential for future finished space. Outside, enjoy the bluestone raised deck, deep backyard, and full sized 2 car garage. Additional amenities include, central air, central vacuum, 6 skylights, oak floors throughout first and second floor, a roof less than a year old, In ground sprinklers, young vinyl siding and 200 amp electric. Natural gas is available in the street. Welcome home...
Courtesy: Homes By Mara
516-364-2500
EXPANDED Split in Syosset! Expanded kitchen with natural gas fireplace! Expanded primary suite with luxury bath! Chefs kitchen with natural gas for cooking, stainless appliances, white modern style cabinets! This home features a formal dining room- and 2 dens- open floorplan great for entertaining. CAC and IGS . Famed Syosset School District!
Courtesy: Iron Oak Estates LLC
917-648-6870
A North Syosset Luxury Masterpiece Hidden at the end of a private cul-de-sac and reached by a quiet, tree-lined road, this brand-new architectural estate rises on nearly 2 acres of pristine, secluded grounds. Backing an untouched preserve, the setting offers a blend of tranquility, privacy, and natural beauty — an escape that feels worlds away, yet moments from everything. A rare opportunity to have the best of both worlds. With approximately 10,800 square feet of meticulously designed living space, this home is a celebration of craftsmanship, innovation, and refined elegance. Every inch has been thoughtfully conceptualized to elevate daily living and create an atmosphere of timeless sophistication. Thoughtfully planned for both grand entertaining and effortless everyday living, the residence features 6 expansive bedrooms, 6.5 beautifully appointed bathrooms, two laundry rooms on separate floors, a four-car garage, striking architectural details throughout, and a full finished basement. At its core, the grand great room stands as the heart of the home—sun-filled, voluminous, and framed by sweeping views of the surrounding greenery. It is a space meant for unforgettable gatherings, quiet evenings, and everything in between. Where Dreams Take Root, in mature landscaping and surrounded by open sky and nature, this is a home for generations — where memories begin and forever unfold, a canvas for extraordinary living. Showings by appointment only. Proof of funds required.
Courtesy: Gold Coast Homes & Estates
631-283-1000
Wonderful Opportunity to live in Westhampton Beach for a fraction of the cost. Enjoy Easy Living in a Country Setting on a Prime Corner Lot, in this Small Community, Centrally Located Treed Park. This is a 2 Bed/ 1 Bath, Mobile Home with Updated kitchen, Large 16' deck, Solid & Spacious Outdoor Shed for Storage, Plenty of Parking. Minutes to WHB Village and Ocean Beaches. Additional Guest Parking. This lot is in a sought after spot and is now available.
Courtesy: Compass Greater NY LLC
516-703-3360
Welcome to this spacious 3-bedroom, 2.5-bath Knoll Model located in the gated community of Hidden Ridge. Filled with potential, this home is ready for you to make it your own. The upper level features three generously sized bedrooms and two full baths, providing comfortable living for all. The full finished basement offers exceptional bonus space, complete with an unrepresented full bath and a versatile playroom—perfect for recreation, guests, or a home office. Hidden Ridge offers resort-style amenities, including a clubhouse, inground pool, tennis courts, and a playground. All within the Syosset School District.
Courtesy: Compass Greater NY LLC
516-703-3360
Anticipate the Extraordinary in Stone Hill. TO BE BuILT! An exquisite new construction transitional home is slated for completion in the highly sought-after, gated community of Stone Hill in Muttontown. This remarkable residence will span approximately 6,000 square feet on an immaculate, perfectly level property, granting access to all exclusive Stone Hill amenities. Step inside the dramatic two-story Entry Foyer and Great Room, where the home's open-concept design seamlessly blends opulence with livability. Crafted by a top local luxury developer, the attention to detail is evident in every curated finish: select White Oak flooring throughout, sophisticated custom wall treatments, designer tray ceilings, and 10-foot ceilings on the main level. The culinary center is a chef's dream, featuring an expansive Gourmet Kitchen and the irreplaceable convenience of a dedicated Second Working Prep Kitchen for hosting events. Practical luxuries abound, including two elegant gas fireplaces and two dedicated laundry spaces. Zoned for the highly desirable Syosset School District. Secure this singular opportunity to acquire a custom-built dream home in Long Island's most prestigious private community.
Courtesy: Signature Premier Properties
516-921-1400
Spectacular New Construction – To Be Built! Create your dream home with our team of experts and enjoy the opportunity to fully customize every detail. This stunning 5-bedroom, 4-bath residence will feature luxury finishes and exceptional craftsmanship throughout. Highlights include white oak flooring, exquisite trim work, and a cozy gas fireplace. The gourmet eat-in kitchen boasts high-end stainless steel appliances, a spacious center island, and a pantry. The home also offers a grand vaulted foyer, oversized rooms, formal living and dining areas, convenient laundry room, full basement, and an attached one-car garage. Designed for both everyday comfort and effortless entertaining, this home perfectly blends style, space, and sophistication.
Courtesy: Signature Premier Properties
516-921-1400
Spectacular New Construction – To Be Built! Create your dream home with our team of experts and enjoy the opportunity to fully customize every detail. This stunning 5-bedroom, 4-bath residence will feature luxury finishes and exceptional craftsmanship throughout. Highlights include white oak flooring, exquisite trim work, and a cozy gas fireplace. The gourmet eat-in kitchen boasts high-end stainless steel appliances, a spacious center island, and a pantry. The home also offers a grand vaulted foyer, oversized rooms, formal living and dining areas, convenient laundry room, full basement, and an attached one-car garage. Designed for both everyday comfort and effortless entertaining, this home perfectly blends style, space, and sophistication.
Courtesy: Compass Greater NY LLC
516-703-3360
Welcome To This Stately Center Hall Colonial Residence Nestled Within A Gated Community Of Stone Hill,Offering Upscale Lifestyle Amenities.Featuring Five Bedrooms Four And A Half Bathrooms Plus Bonus Rm And Cedar Closet.With Premium Finishes Throughout,This Home Perfectly Blends Traditional Architectural Elegance With Modern Comfort. Upon Entering You Are Greeted By A Dramatic Two Story Foyer And Either Side Of The Hall Are Formal Living And Dining Room; Beyond Lies The More Casual Family Rm With Gas Fireplace And Built In Features. Gourmet EIK With Wolfe Appliances And Breakfast Area And French Doors Lead Outside To A Beautiful Bluestone Patio.Upstairs The Bedroom Wing Includes A Luxurious Primary En Suite Bedrm,Large Closets Plus One En Suite bedroom And Two Other Bedrooms/Office With Shared Bathroom.Bonus Room And Cedar Closet Too!! Hardwood Floors Where Seen, Large Windows With Natural Light.Three Car Garage.Located Within A Secure Gated Community Ensuring Controlled Access, A Sense Of Privacy And Added Investment Value. The Community Offers A Full Service ClubHouse,Indoor Pool, Fitness Center, Tennis Ct,Social Rm. Common Grounds Are Maintained By The Homeowners Association! Syosset Schools!
Courtesy: Douglas Elliman Real Estate
516-921-2262
A rare opportunity in the heart of North Syosset: a brand-new LUXURY residence TO BE BUILT on a flat half-acre property with IN-GROUND POOL. MODEL HOME AVAILABLE FOR VIEWING. This center hall colonial will offer approximately 5000 square feet of living space, featuring 5 bedrooms, 4.5 bathrooms, and an expansive open layout ideal for entertaining and everyday living. Exterior metal roof, Ceilings soar at 9 feet on the main level, dramatic double-height foyer with custom millwork, and 8 feet ceiling in the basement, creating a sense of grandeur throughout. First floor also features first primary bedroom with full bath, powder room for guests, mud room with access to outdoor pool, formal living room, formal dining room, expansive family room with gas fireplace, custom built-ins, and gourmet gas kitchen with WALK IN pantry closet. A dramatic split staircase leads to the second floor which features a spacious main primary suite as a luxurious private retreat, 3 additional bedrooms, and 2 more full baths, plus laundry room. 8 foot basement ceiling height and a two-car garage add flexibility and value. Located in the Syosset School District and close to the LIRR, fine dining, and local shopping, this custom new construction combines timeless design, exceptional craftsmanship, and a prime location. This stunning home will be crafted to perfection by a prominent local builder and finished with the finest materials and design.
Courtesy: Four Seasons Realty Team
516-721-4444
Discover a property full of potential- an excellent opportunity for investors or buyers seeking lasting value. With a strong layout, solid structure, and prime location, this home is ready to be reimagined as a profitable investment or your ideal residence. With the right vision, it can truly stand out in today's market. This property is shovel ready with approved plans.
Courtesy: Signature Premier Properties
516-921-1400
To Be Built~ 5 Bedroom, 6 Bath, Colonial, Bright Open Floor Plan, Gourmet Eat In Kitchen, Hardwood Floors, CAC, Master Suite w/Walk in Closet, Family Room w/ Fireplace. Stunning Appointments And Eye Catching Millwork! Conveniently located in the Heart of North Syosset. Close to Shops, Restaurants, & Railroad.
Courtesy: ZI Realty LLC
516-216-1007
Welcome to 11 Buckingham Ct — an exceptional Colonial-style residence in the prestigious gated community of Stone Hill, Muttontown. This one-of-a-kind, custom-built young home offers approximately 5,500 sq. ft. of refined living space, seamlessly blending timeless architecture with modern luxury. The impressive entry sets the tone for this elegant yet inviting residence. Step inside through the grand mahogany double doors to a soaring two-story foyer with a graceful bridal staircase. The home’s elegance unfolds with imported granite floors, radiant heat throughout the main level, coffered ceilings, exquisite moldings, and finely crafted millwork. The impressive double-height living room is a showstopper, featuring a majestic fireplace, dazzling chandelier, and French doors that open to a serene patio. A true gourmet will fall in love with the chef’s kitchen, designed with custom artistic cabinetry, imported countertops, high-end appliances, a large center island, and abundant natural light. A rare second kitchen with extensive storage / sink / dishwasher adds to the home’s thoughtful design. For seamless entertaining, a sophisticated butler’s pantry connects the kitchen to the formal dining room. The first-floor grand primary suite is a retreat in itself, complete with a private sitting room/office, a lavish primary bath with dual facilities, and a separate laundry room. Also on the main level is a second ensuite bedroom—ideal for guests or in-law. An elevator services all levels, including the second floor, which is as functional as it is stunning. Here you’ll find four additional ensuite bedrooms, an office, a gym, a full bath, a second laundry room, and two spacious finished walk-in attics. The partially finished basement offers an incredible 3,000 sq. ft. of open space with soaring 10-foot ceilings and a walkout entrance—ready to be customized to your lifestyle. Outside, the park-like half-acre property blooms year-round with flowers and trees, providing a private, tranquil backdrop. The home is equipped with advanced features including 7-zone radiant and HVAC heating (with instant hot water), Marvin windows, an architectural roof, central vacuum, and a whole-house water filtration / water solften system—all ensuring comfort and efficiency. Stone Hill offers premier community amenities, including an indoor heated pool, tennis courts, gym and clubhouse, all within the award-winning Syosset School District. 11 Buckingham Ct isn’t just a home—it’s a statement of luxury living.
Courtesy: Daniel Gale Sothebys Intl Rlty
516-677-0030
Interior Finishing To Begin! Huge Lot! Luxurious New Construction by Prominent Builder! Gorgeous Center Hall Colonial Showcasing a complete Full Footprint 10 Foot Basement on Flat North Syosset Property with room for a Pool & Sports Court! The Grand Open Floor Plan features Oversized Rooms, 2 story entry, Custom Ceiling Moldings, First Floor Junior Suite with private bath & spectacular fireplace with modern surround! The Banquet Sized Designer Eat-In Chef's Kitchen is complete with custom cabinetry & lighting, Top-Of-The-Line Thermador Appliances, natural gas cooking & custom built-in pantry. The Grand Primary Bedroom has 2 walk-in closets & Ultra Spa Bath! Three More En-Suite Bedrooms plus a huge laundry room are on the second floor. The Full Footprint 10 Foot High Basement with walk-out staircase can be customized many different ways thanks to the amazing ceiling height! Superior Craftsmanship, Attention to Detail & Eye-Catching Curb Appeal! Designer Lighting & Vanities, Custom walk-in closets, Double Sliders, Landscaped, Fully Fenced, & Private Convenient Location to shopping, schools, restaurants & parks! All Natural Gas Utilities! Framing is complete! Pictures represent workmanship and similar final product.
Courtesy: Signature Premier Properties
516-921-1400
BEING BUILT ! Spectacular Pond View. Hamptons Colonial 5 Bedrooms 4.5 Bath. 2 Master bedroom suites! One spacious Master suite on 1st floor and another Oversized Master Suite on the 2nd floor makes this home perfect for extended family...Bright, open floor plan is perfect for entertaining! Basement with outside entrance. Photos are for workmanship purposes only ~ Not Exact
Syosset is located in New York. Syosset, New York 11791has a population of 19,347. Syosset 11791 is more family-centric than the surrounding county with 51.89% of the households containing married families with children. The county average for households married with children is 35.86%.
The median household income in Syosset, New York 11791 is $165,727. The median household income for the surrounding county is $126,576 compared to the national median of $69,021. The median age of people living in Syosset 11791 is 43.2 years.
The average high temperature in July is 83.1 degrees, with an average low temperature in January of 24.5 degrees. The average rainfall is approximately 46.3 inches per year, with 24.6 inches of snow per year.
