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Land with Home for Sale in Lloyd Harbor, New York

19 Mallard Dr, Lloyd Harbor, NY 11743

$3,495,000
2.79 acres
Active sale
$504k drop
Est $24,264/mo

Swan's Cove - Where The Bay becomes your BackYard. Some homes have a view. Swan's Cove has a horizon. Set on Lloyd Neck's storied Gold Coast, this 10,500-square-foot waterfront estate was designed so that every room - across three sweeping levels - turns toward the water, capturing Long Island Sound and Oyster Bay in a panorama that shifts from silver morning mist to gold-lit sails to a full western sunset, night after night. Tucked at the end of a private road in the Cold Spring Harbor School District, Swan's Cove offers the rare kind of privacy that lets a family exhale, while placing them minutes from one of Long Island's most sought-after school systems. Inside, the architecture matches the setting's drama: soaring ceilings, sun-washed formal living spaces, and a chef's kitchen outfitted with Sub-Zero, Wolf, and Miele for anyone who takes cooking seriously. A commanding primary suite, four additional en-suite bedrooms, and a fully separated guest wing give every member of the household, and every guest, their own retreat. And then there's the part of the house built purely for living well: an indoor spa complex with pool, sauna, and gym, a private tearoom, and a home theater built for a proper premiere night. Step outside to more than 2,200 square feet of multi-level decking, the best seat on the Sound for sunset, sailboats, and salt air. Beyond the property line, life at Swan's Cove comes with membership in a rare kind of community: Lloyd Harbor's private beach and park, with tennis, summer camp, a boat ramp, and mooring rights all within reach. This isn't just a listing. It's the chance to own one of the Gold Coast's defining waterfront addresses, a legacy property, ready for its next chapter.

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

Location

Street address
19 Mallard Dr
Zip code
11743
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
Oct 12, 2026Price drop$3,495,000$504,000 -12.6%MLSLI
Aug 23, 2026Price drop$3,999,000$251,000 -5.9%MLSLI
Aug 4, 2026Relisted$4,250,000—MLSLI
July 21, 2026Removed$4,250,000—Listing agent
July 17, 2026Relisted$4,250,000—MLSLI
June 19, 2026Removed$4,500,000—Listing agent
Apr 16, 2026New listing$4,500,000—MLSLI
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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, priced at $3,495,000. It has a 10,500 square foot 6-bedroom, 7.5-bath house built in 1988.

Listed by eXp Realty, (888) 276-0630

Checked 2 hours agoUpdated Source

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