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Land with Home for Sale in Lloyd Harbor, New York

19 Mallard Dr, Lloyd Harbor, NY 11743

$4,500,000
2.79 acres
Active sale
ago
Est $26,589/mo

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.

10,500
Sq feet
6
Beds
6
Full baths
3
1/2 baths
1988
Built

Location

Street address
19 Mallard Dr
School district
Cold Spring Harbor
Elevation
24 feet
Coordinates
40.9221, -73.4881

Property details

Acreage
2.79 acres
MLS #
MLSLI 986062
Posted

Property taxes

2025
$59,947

Expenses

Homeowner Association Fee
$1,200 annually

Parcels

  • 0403-006-00-02-00-016-002

Details and features

Listing

Type
Residential
Subtype
Single Family Residence

Lot

Waterfront
Lake Front

Exterior

Parking
Garage
Pool
Private
Hot Tub
Yes
Structures
Storage

Structure

Style
Colonial
Basement
Finished, Full
Water
Public
Sewer
Cesspool
Heating
Forced Air, Oil
Cooling
Central Air
Materials
Advanced Framing Technique, Aluminum Siding, Shake Siding

Interior

Room Count
14
Rooms
Basement, Bathroom x 9, Bedroom x 6, Dining Room
Flooring
Hardwood
Appliances
Cooktop, Dishwasher, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
Accessibility
Accessible Elevator Installed
Features
Beamed Ceilings, Built-In Features, Cathedral Ceiling(s), Chefs Kitchen, Elevator, Entrance Foyer, First Floor Bedroom, First Floor Full Bath, Formal Dining, High Ceilings, Kitchen Island, Master Downstairs, Pantry, Primary Bathroom, Recessed Lighting

Property utilities

CategoryTypeStatus
WaterPublicAvailable

Nearby schools

NameTypeDistrict
Lloyd Harbor SchoolElementaryCold Spring Harbor
Cold Spring Harbor High SchoolMiddleCold Spring Harbor
Cold Spring Harbor High SchoolHighCold Spring Harbor

Listing history

DateEventPriceChangeSource
Apr 16, 2026New listing$4,500,000MLSLI
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This 2.79-acre property is located at 19 Mallard Dr in Lloyd Harbor, NY 11743. The property is available for sale for $4,500,000. It has a 10,500 sq ft 6 bedroom, 6 bath house built in 1988.

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