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. 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. 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. 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.
Listed by Huailing Deng
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Daniel Gale Sothebys Intl Rlty
·
516-759-4800
Listed by Rui Zhang CBR
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Daniel Gale Sothebys Intl Rlty
Last updated October 24, 2025
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Source: OneKey #806473
Listing Facts
TypeSingle-family
NeighborhoodHuntington
Bedrooms6
Bathrooms9
Days on Prevu302
HOA/Maint. Fees$1,200/annual
Taxes$49,463.3/year
Size10,500 sqft
Price per sqft$446
Amenities
Dishwasher
Washer/Dryer
Air Conditioning
Elevator
Location
Mortgage Calculator
Listing History
10/24/2025
Price Decreased
$4,680,000
04/14/2025
Price Decreased
$4,780,000
12/28/2024
Status changed to Active
$4,980,000
12/28/2024
Listed by Daniel Gale Sothebys Intl Rlty
$4,980,000
Property Details for 19 Mallard Drive
Association
Fees
Association Fee: $1,200.00 Annually
Association Fee Includes: Common Area Maintenance, Other, Snow Removal
Interior Features: First Floor Bedroom, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Eat-in Kitchen, Elevator, Entertainment Cabinets, Entrance Foyer, Formal Dining, Granite Counters, Primary Bathroom, Master Downstairs, Pantry, Sauna, Speakers, Walk-In Closet(s), Wet Bar
Spa Features: Bath
Measurements
Living Area: 10,500
Living Area Source: Plans
Rooms
Basement: Finished, Full
Has Basement: Yes
Bathrooms Full: 6
Bathrooms Half: 3
Bathrooms Total Integer: 9
Bedrooms Total: 6
Rooms Total: 14
Other
Location
Tax Block: 0002
Tax Lot: 16
Parking
Parking
Garage Spaces: 3
Garage: Yes
Schools
Elementary School
Elementary School: Lloyd Harbor School
Elementary School District: Cold Spring Harbor
High School
High School: Cold Spring Harbor High School
High School District: Cold Spring Harbor
Middle or Junior School
Middle Or Junior School: Cold Spring Harbor High School
Middle Or Junior School District: Cold Spring Harbor
Utilities
Equipment
Cooling: Central Air
Heating: Forced Air, Oil
Sewer: Cesspool
Utilities: See Remarks
Water Source: Public
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