#L3556229, Listing Office: Compass Greater NY LLC
19 Mallard Dr Lloyd Harbor, NY 11743
$4,980,000 List price
6 beds
6 full, 3 partial
10,500 sqft
2.8 acres
$474 / sqft
House
Property details
About 19 Mallard Dr
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. 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. 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.
Highlights
Home typeSingle Family Residence
HeatingForced Air, Oil
StatusActive
CoolingCentral Air
Size10,500 sqft
BasementYes
Lot size2.78 Acres
Year built1988
MLS #806473
Garage3 spaces
WaterfrontBeach
Virtual tour
Summary
- MLS Number: 806473
- MLS Name: ONEKEY2
- Office Name: Daniel Gale Sothebys Intl Rlty
- Office Phone: (516) 759-4800
Listings courtesy of OneKey MLS as distributed by MLS GRID.
All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS.
The data relating to real estate for sale on this web site comes in part from the Broker Reciprocity Program of the OneKey™ MLS. Real Estate listings held by brokerage firms other than this broker are marked with the Broker Reciprocity logo and detailed information about them includes the name of the listing brokers. This information is provided exclusively for consumers’ personal, non-commercial use, that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.
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Information Copyright 2025, OneKey™ MLS. All Rights Reserved.
Data displayed may be a portion of, and not a complete set of all listings published in the MLS.
This advertisement does not suggest that the broker has a listing in this property or properties or that any property is currently available.
Last updated on: 2/1/2025, 10:56:48 PM Eastern. If you have any questions regarding the accuracy of this data, please contact us at help@rockethomes.com.
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$4,980,000
19 Mallard Dr
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Price information
Property sales
| Date | Event | Price |
|---|---|---|
| Mar 03, 2009 | Home Sold | $2,650,000 |
Tax history
| Year | Assessment | Property Tax |
|---|---|---|
| 2023 | $15,900 | $- |
| 2022 | $15,900 | $45,823 |
| 2021 | $15,900 | $45,823 |
| 2020 | $17,225 | $44,909 |
| 2019 | $17,225 | $56,349 |
| 2018 | $17,225 | $46,587 |
History based on county public records data.
Nearby schools
9
Lloyd Harbor School
Public District 2-6
2.1 mi
•7 School Ln
3
Southdown School
Public District KG-3
3.4 mi
•125 Browns Rd
7
Bayville Intermediate School
Public District 3-5
4.1 mi
•119 Ryefield Rd
School ratings are a score out of 10, where 10 is the highest and 1 is the lowest.
Neighborhood
The neighbors living near this home have an average income of $207,088. Typical income of Lloyd Harbor, NY residents is $200k+ annually. The majority of families are married, no kids. Typical level of education for residents in this area is post secondary degree.
How much money do the neighbors make?
9%
<35k
25%
35k-100k
16%
100k-200k
50%
200k+
What level of education do the neighbors have?
High School Diploma
Post Secondary Degree
Masters Degree
Doctorate
What types of families live nearby?
17%
Single, No Kids
4%
Single, with Kids
42%
Married, No Kids
37%
Married, with Kids
Are the neighbors home owners or renters?
Home Owners
Renters
How old are people in this area?
14%
<11 yrs old
12%
12-17 yrs old
11%
18-34 yrs old
46%
35-64 yrs old
17%
65+ yrs old
What do the neighbors do for fun?
Skiing/snowboarding
PGA/LPGA
Men's Tennis
Where do the neighbors shop?
BJs Wholesale Club
Stein Mart
Nordstrom
Where do the neighbors go to eat?
Panera
Cracker Barrel
California Pizza Kitchen
What do the neighbors drive?
Infiniti
Lexus
BMW
What do the neighbors listen to?
Adult Hits
Oldies- Talk/Personality
All data provided by Home Junction and Claritas
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Frequently asked questions
About 19 Mallard Dr
This home is located at 19 Mallard Dr in Lloyd Harbor, NY and zip code 11743 in the Town of Huntington neighborhood. This 10,500 square foot home, which was built in 1988, sits on a 2.78 acre lot. Features: 6 bedrooms, 9 bathrooms. It has been listed on Rocket Homes since December 18, 2024 and is currently priced at $4,980,000.
In January 2025, from all listings sold in Lloyd Harbor, NY there were more than 3 sold above asking price, over 2 sold below and more than 0 were sold right at the asked price. In January 2025 in Lloyd Harbor, NY there were 8.7% more homes for sale than in December. In January 2025, listings were on the market for 64 days. During the same period, the median list price in this real estate market was $1,415,000.
From Rocket Homes Real Estate and based on county public records data.