19 Mallard Drive, Lloyd Harbor, NY 11743

Lloyd Harbor
Local realty services provided by:Better Homes and Gardens Real Estate Choice Realty
19 Mallard Drive,Lloyd Harbor, NY 11743
$3,999,000
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  • 6 Beds
  • 9 Baths
  • 10,500 sq. ft.
  • Single family
  • Active
Listed by: anthony labella
Office: exp realty
MLS#:986062
Source:OneKey MLS

Price summary

  • Price:$3,999,000
  • Price per sq. ft.:$380.86

About this home

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...

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Home facts

  • Year built:1988
  • Listing ID #:986062
  • Added:161 day(s) ago
  • Updated:September 24, 2026 at 11:07 AM

Rooms and interior

  • Bedrooms:6
  • Total bathrooms:9
  • Full bathrooms:6
  • Half bathrooms:3
  • Rooms Total:14
  • Flooring:Hardwood
  • Dining Description:Formal Dining
  • Kitchen Description:Chefs Kitchen, Cooktop, Dishwasher, Kitchen Island, Oven, Pantry, Range, Refrigerator, Stainless Steel Appliance(s)
  • Bedroom Description:First Floor Bedroom, Master Downstairs
  • Basement:Yes
  • Basement Description:Finished, Full
  • Living area:10,500 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Heating:Forced Air, Oil
  • Central air:Yes

Structure and exterior

  • Year built:1988
  • Building area:10,500 sq. ft.
  • Lot area:2.79 Acres
  • Architectural Style:Colonial
  • Construction Materials:Advanced Framing Technique, Aluminum Siding, Shake Siding

Schools

  • High school:Cold Spring Harbor High School
  • Middle school:Cold Spring Harbor High School
  • Elementary school:Lloyd Harbor School

Utilities

  • Water:Public, Water Available
  • Sewer:Cesspool

Finances and disclosures

  • Price:$3,999,000
  • Price per sq. ft.:$380.86
  • Tax amount:$59,947 (2025)

Features and amenities

  • Appliances:Cooktop, Dishwasher, Oven, Refrigerator, Stainless Steel Appliance(s)
  • Amenities:Cathedral Ceiling(s), Entrance Foyer, High Ceilings, Storage
  • Pool features:Indoor

Parking

  • Parking description:Garage
  • Garage:Yes
  • Garage spaces:3
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