19 Mallard Drive , Lloyd Harbor, NY 11743 - Suffolk County

Discover unparalleled luxury and serenity at Swan’s Cove, a stunning waterfront estate perched on Lloyd Neck overlooking Oyster Bay and Central Island. This exquisite retreat offers a rare combination of oceanfront tranquility, natural beauty, and elegant living. Nestled on a private road, this 10,500 sq. ft. fortress spans three levels of breathtaking water-view living. With dramatic high ceilings and an abundance of natural light, the home seamlessly blends sophistication with comfort.

Exceptional Interior Features

Grand Living Spaces: Formal living and dining rooms designed for entertaining.

Chef’s Kitchen: Outfitted with Sub-Zero, Wolf, and Miele appliances, ideal for culinary enthusiasts.

Luxurious Suites: A divine master wing, four additional en-suite bedrooms, and a separate guest wing.

Wellness Amenities: A fully enclosed indoor spa pool (18’x36’), sauna, gym, and tearoom.

Entertainment Excellence: Private movie theater, multi-level outdoor decks totaling 2,247 sq. ft., and four cozy fireplaces.

Modern Conveniences: Elevator, whole-house generator, updated heating systems, and gas cooking.

peace of mind.

This diamond-condition estate perfectly combines coastal charm with modern luxury, creating a timeless sanctuary for year-round living or seasonal escapes.

Come home to Swan’s Cove and embrace the ultimate waterfront lifestyle in Lloyd Harbor.

Outdoor Paradise

Private Beach Access & Dock: Enjoy exclusive waterfront activities, with boat slips available.

Magnificent Views: Western exposure provides nightly sunsets and sweeping vistas of Cold Spring Harbor.

Recreational Opportunities: Access to tennis courts, parks, and children’s camps in the village.

Enhanced Security: Active village police surveillance and high-tech systems for peace of mind.

This diamond-condition estate perfectly combines coastal charm with modern luxury, creating a timeless sanctuary for year-round living or seasonal escapes.

Come home to Swan’s Cove and embrace the ultimate waterfront lifestyle in Lloyd Harbor.