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$599,900
2 Beds 1 Baths 992464 MLS
This is the one buyers have been waiting for. Welcome to 174 Trouville Road — a home that delivers the space, flexibility, and lifestyle features that are getting harder to find in today’s market. Right away, you’re looking at a major advantage: a full basement with a separate outside entrance, creating a private lower-level space that opens the door to a wide range of uses. In a market where buyers are prioritizing flexibility and separation, this feature alone puts this home in a different category. Upstairs, the home offers 2 bedrooms and 1 full bathroom, enhanced by high ceilings that create an open, airy feel throughout. Natural light and hardwood floors bring warmth and character, while the layout is both functional and inviting. Step outside and it only gets better. The property sits on a large, well-maintained lot with a backyard built for real enjoyment — featuring a spacious deck, gazebo, fire pit area, and beautifully kept grounds. Whether hosting or unwinding, this outdoor space delivers the kind of lifestyle buyers are actively searching for. With inventory at a premium and homes with this kind of versatility and outdoor setup moving quickly, opportunities like this don’t last. If you understand what makes a property stand out in today’s market — you’ll recognize the value here immediately.

174 Trouville Road, Copiague

$1,225,000
3 Beds 2 Baths 987827 MLS
Perfectly positioned on a wide canal in prestigious Copiague Harbor, this impeccably updated expanded ranch offers 100 feet of waterfront and an effortless blend of modern design and coastal sophistication. Spanning approximately 2,200 square feet, the residence unfolds with soaring cathedral ceilings, radiant heated floors, and walls of glass that frame serene water views. The 2019 designer kitchen is appointed with quartz countertops, premium stainless appliances, gas cooking, and a seamless flow into the open-concept living spaces — curated for both intimate evenings and elevated entertaining. The primary suite is a private retreat, featuring tranquil waterfront views and a newly renovated spa bath (2024) with soaking tub, walk-in shower, and refined quartz finishes. Two additional bedrooms and a beautifully updated hall bath complete the thoughtfully designed main level. Outdoors, the property transforms into a private waterfront resort. A heated saltwater pool, expansive decking, pergola with gas grill, and manicured grounds create a true country-club ambiance. The refaced bulkhead and floating dock, complete with water and electric, provide effortless access to the Great South Bay. Additional highlights include a two-car garage, updated roof and mechanicals (2016), Navien on-demand heating system, 200-amp electric, and two-zone central air — delivering both luxury and peace of mind. A rare offering for the discerning waterfront buyer seeking turnkey elegance, boating convenience, and refined coastal living — just moments from marinas, beaches, and parkways. *** This home is in an X flood zone - flood insurance is NOT required ***

21 Shore Drive W, Copiague

$849,990
4 Beds 3 Baths 982616 MLS
Welcome to “Salt Life” at Great South Bay Estates! Come and join the lifestyle of this exclusive beach and boating community deep into the Great Neck peninsula of Copiague Harbor – X-Zone! NO FLOOD INSURANCE REQUIRED! Just a few houses from the Great South Bay, this huge, sun-drenched, expanded Custom Colonial offers oversized windows, 3-4 large Bedrooms, including a main suite with dressing alcove, full bath and WIC; and 2 additional full baths, one with a jetted, soaker tub! The stylish, well-appointed eat-in-kitchen with breakfast nook comes dressed with granite counters and Stainless Steel appliances and features a gas stovetop plus built-in microwave and separate wall oven with convection cooking! The adjacent room is spacious for gatherings and spills into the first-floor, fully windowed Sunroom with additional seating and lounging areas offering views of the well-landscaped yard. The formal Dining Room with its front bump-out can accommodate even those wandering beyond the dinner table, while the living room features a gas fireplace for additional warmth and ambience. There’s even a first-floor billiard/game room with a bay window and outside entrance. While the second floor accommodates the sleeping quarters, it also features a spacious second Sunroom with spiral stairs to the backyard and patio. This spacious home is heated by a newer gas furnace circulating hot water through 4 zones of baseboard convection radiators, while a newer, hot water storage tank provides domestic hot water and the newer C/AC cools in summer along with direct vent, A/C and heat units in each of the enclosed sunrooms. If needed, the flexible floorplan can adjust to a first-floor bedroom suite with full bath. Close proximity to the bay with marina and private beach rights included for required $200 annual HOA fee. Boat docking is also available. This is a large, custom home on an oversized lot in a resort-style community, and it’s waiting for you!

16 Seaway Drive, Copiague

$799,000
5 Beds 3 Baths 955499 MLS
Stately brick-front Colonial offering 5 bedrooms and 3 baths, thoughtfully designed with both elegance and functionality in mind. The upper level features four spacious bedrooms, including a beautifully appointed primary suite with a private bath. An additional bedroom on the main level provides flexibility for guests, extended living, or work-from-home needs, along with a dedicated home office. The open-concept layout creates a seamless flow ideal for everyday living and entertaining. A stunning kitchen with granite countertops opens to inviting living spaces highlighted by a wood-burning fireplace, adding warmth and character. The home showcases refined finishes and detailed design throughout. Enjoy outdoor gatherings in the backyard featuring a beatiful patio area w a gazebo perfect for entertaining. Complete with a one-car garage and striking brick façade, this well-maintained Colonial blends classic style with modern comfort.

120 Waldo Street, Copiague

$1,995,000
5 Beds 7 Baths 846641 MLS
Get ready to drop anchor—Boating Season 2026 is officially on the horizon, and there is no better place to dock than this architectural masterpiece on the Great South Bay! Located on its own private peninsula, this 5-bedroom, 4,935 sq. ft. estate is the ultimate home base for captains and coastal dreamers alike. With 122 feet of brand-new bulkhead and a private boat slip, your fleet will be water-ready the moment the temperature rises. Whether you’re a fishing pro or a sunset cruiser, this is the "park and play" lifestyle you’ve been waiting for. Inside, the views are just as spectacular as the voyage: Captain’s Quarters: Five luxury en-suites, including two primary retreats, ensure everyone has a first-class stay. The Galley: A Chef’s kitchen featuring Thermador appliances, dual refrigerators, and a built-in coffee bar to fuel your early morning departures. The Lounge: Soaring walls of windows and a sleek built-in bar make the living area the perfect spot for Apres-sail entertaining. Outdoor living is where the 2026 season truly comes alive. From the gravel-hardscaped bayfront terrace to the expansive Rooftop Deck, you’ll have a front-row seat for local fireworks and 360-degree panoramas of the bay. Why wait for summer? Secure your spot on the water now!

505 East Drive, Copiague

Listings courtesy of OneKey® MLS as distributed by MLS GRID. Based on information submitted to the MLS GRID as of . All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information.