Welcome to Swan’s Cove, a masterpiece of waterfront luxury perched along Lloyd Harbor’s Gold Coast on in Lloyd Neck. This estate spans a magnificent 10,500 square feet across three levels of breathtaking living space, meticulously designed to capture panoramic views of the Long Island Sound and Oyster Bay from every angle. Tucked away on a tranquil private road within the Cold Spring Harbor School District #2, the property offers a cinematic perspective where sunrise mists, sailboats at golden hour, and sweeping western sunsets become part of your daily rhythm. The residence itself is a statement of sophistication and comfort, featuring dramatic high ceilings and grand formal living spaces bathed in natural light. At the heart of the home, a chef’s kitchen equipped with Sub-Zero, Wolf, and Miele appliances awaits the culinary enthusiast. The accommodations are equally impressive, boasting a divine master wing, four additional en-suite bedrooms, and a separate guest wing for absolute privacy. For those seeking a sanctuary of wellness and entertainment, the estate includes a fully enclosed indoor spa, pool, sauna, gym, tearoom, and a private movie theater. Transitioning outdoors, over 2,200 square feet of multi-level decks provide the ultimate vantage point for the salt air and coastal vistas. Residents also enjoy the premier amenities of the Lloyd Harbor beach and park, which offers tennis, summer camp, a boat ramp, and mooring (fee). This estate is more than a home—it is a timeless sanctuary and a rare opportunity to craft your own legacy in one of Long Island’s most coveted enclaves.
Once you step through the front door, the world recedes behind you and there is nothing you need that won’t be found in this stunning state-of-the-art home. This one-of-a-kind contemporary colonial is a true blend of luxury and technology. This amazing home offers approximately 5,800 square feet of living space, plus an additional 2,000 square feet of lower-level space with sliding glass doors to the rear yard, providing exceptional flexibility for entertaining and recreation. Water views abound! With five-bedrooms and six-baths, this unique residence features a gourmet kitchen, separate dining and living rooms, each with their own fireplace. There are two primary suites, one with cathedral ceilings, fireplace and its own balcony overlooking the property. There is a gym, movie theatre, an indoor and outdoor pool plus an indoor sauna and outdoor hot tub oasis. There is a user-friendly fully integrated high-end control 4 smart home system that controls television, thermostats, security system, lights, and every window shade throughout the home. Audio with built-in wall speakers in every space, including bedrooms and bathrooms is complemented by a brand-new outdoor speaker system spanning the entire backyard, pool, patio, and hot tub areas as well as 9 zones of heat and air conditioning. All interior skylights are motorized as well as 48 new windows. The home theater has been upgraded with a new 4K projector, enhanced sound system, and an immersive 115-inch screen. The newly installed sauna has a custom glass enclosure and floor to ceiling travertine stone throughout the spa and hallway. Outdoor living is equally impressive, with the property set among 2 acres of manicured gardens, with heated saltwater pool, hot tub, gas-powered fire pit, and a fully equipped outdoor kitchen with a new BBQ, sink, and refrigerator. The property is also EV-ready, offering two electric vehicle chargers on independent circuit breakers, allowing for two vehicles to charge simultaneously. There are 48 solar panels that power the entire property. This home is that rare combination of luxury finishes, advanced technology and located within the Fiddler Green homeowner's association with private beach, private deeded harbor with mooring and located in a prime location in the sound. It offers an elegant efficiency and infrastructure designed for comfort, entertainment and is a self-contained refuge. Don't miss out on this rare opportunity to see this spectacular home on Long Islands beautiful Gold Coast. Cold Spring Harbor School District.
Where modern architecture meets the serenity of the sea, 28 Watch Way stands as a bold statement of design and lifestyle on Long Island’s Gold Coast. Designed by the renowned Philip Rossillo of PRDG Architecture + Design and developed by Hither Hills Group, this newly completed 5,000+ sq. ft. residence redefines coastal luxury across three levels of inspired living. Nestled within Watch Bay, an exclusive enclave of just four custom homes with private beach access spanning nearly 1,300 linear feet and breathtaking views of the Long Island Sound, this five-bedroom, five-and-a-half-bath estate captures the essence of refined waterfront living—without compromise. Every element of this home has been curated to elevate daily life: Acoya wood siding and Turkish limestone create a seamless transition from exterior to interior, while floor-to-ceiling windows flood the open living spaces with natural light and unobstructed water views. The chef’s kitchen anchors the main level with its custom millwork, integrated appliances, and waterfall island designed for entertaining and connection. A first-floor en suite provides effortless comfort for guests, while the primary suite on the upper level offers a spa-like retreat—complete with radiant heated floors, walk-in closet, and a floor to ceiling windows overlooking the Sound. Outdoors, luxury unfolds in every direction: a heated saltwater pool and spa, outdoor kitchen, and fireplace lounge invite you to savor the seasons, while a 1,500+ sq. ft. rooftop terrace crowns the home with panoramic views stretching across the water and coastline. Designed for both beauty and function, the home features a full 2,500 sq. ft. finished lower level, a two-car garage with high ceilings, a Navien high-efficiency heating system, smart-home integration, radiant flooring, and a whole-home generator for peace of mind. Dock permits have been submitted, adding yet another layer of value and access to the waterfront lifestyle. Every detail of 28 Watch Way speaks to craftsmanship, innovation, and tranquility—a home designed not just to live in, but to feel. Welcome to Watch Bay. Where luxury meets legacy.

Lloyd Harbor is located in New York. Lloyd Harbor, New York has a population of 3,577. Lloyd Harbor is more family-centric than the surrounding county with 36.42% of the households containing married families with children. The county average for households married with children is 32.94%.
The median household income in Lloyd Harbor, New York is $215,929. The median household income for the surrounding county is $111,660 compared to the national median of $69,021. The median age of people living in Lloyd Harbor is 47.3 years.
The average high temperature in July is 83 degrees, with an average low temperature in January of 24.4 degrees. The average rainfall is approximately 46.4 inches per year, with 24.8 inches of snow per year.