
Land with Home for Sale in Lloyd Harbor, New York
19 Mallard Dr, Lloyd Harbor, NY 11743
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.
Location
- Street address
- 19 Mallard Dr
- County
- Suffolk County
- School district
- Cold Spring Harbor
- Elevation
- 24 feet
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
| Category | Type | Status |
|---|---|---|
| Water | Public | Available |
Nearby schools
| Name | Type | District |
|---|---|---|
| Lloyd Harbor School | Elementary | Cold Spring Harbor |
| Cold Spring Harbor High School | Middle | Cold Spring Harbor |
| Cold Spring Harbor High School | High | Cold Spring Harbor |
Listing history
| Date | Event | Price | Change | Source |
|---|---|---|---|---|
| Apr 16, 2026 | New listing | $4,500,000 | — | MLSLI |








































