Daniel Lucas
Licensed Real Estate Salesperson
REALTOR®
Delhi, NY
Office: (607) 746-7400 (239) 287-4676

19 Mallard Drive, Lloyd Harbor, NY 11743

41 Photos

Property Description

Swan's Cove: a Lloyd Neck Gold Coast waterfront estate where the setting is finished and the next chapter is yours to design. Some properties simply can't be recreated. Swan's Cove sits at the end of a private road on acreage that Lloyd Neck's storied Gold Coast rarely offers, with Long Island Sound and Oyster Bay stretching across the horizon, from silver morning mist to gold-lit sails to a full western sunset. The land, the views, the privacy and the Cold Spring Harbor School District are already in place. So is the scale: an expansive, multi-level Colonial with a footprint most new construction can't match, soaring beamed and cathedral ceilings, an elevator, fireplaces, a finished lower level, a main-level primary suite, en-suite bedrooms throughout and a fully separate guest wing. There is a chef's kitchen with Sub-Zero, Wolf and Miele appliances, an indoor spa complex with pool, sauna and gym, a private tearoom, a home theater built for a proper premiere night, generous multi-level decking made for sunsets over the water, and a three-car garage. Now imagine it redesigned. Open the main level to the water with walls of glass. Create a modern kitchen and great room, spa-style baths, and new mechanicals and finishes throughout. Add a new facade, landscape design and outdoor living space worthy of the view. Waterfront estates at this scale, on this much land in this school district, rarely come to market, and the ones that do almost never offer this much room to shape them. A thoughtful renovation turns an inherited layout into a true signature residence and creates value you design yourself, instead of paying a premium for someone else's finish. Beyond the property line, ownership comes with membership in a rare community: Lloyd Harbor's private beach and park, with tennis, summer camp, a boat ramp and mooring rights all within reach. Swan's Cove is for the buyer who sees a legacy property where others see a project. Bring your architect, bring your builder, bring your vision, and call today to walk the property and see what it could become.

19 Mallard Drive | MLS# 986062

This single family home located at 19 Mallard Drive, Lloyd Harbor, NY 11743 is currently listed for sale with an asking price of $3,495,000. This property was built in 1988 and has 6 bedrooms and 6 full and 3 partial baths with 10500 sq. ft. Mallard Drive is located within the Cold Spring Harbor school district. Search Lloyd Harbor real estate on daniel-lucas.timberlandproperties.com today.

Gallery

Property Features

Property Type: Residential - Single Family
Basement: Yes
Basement: Finished, Full
Cooling: Central Air
Fireplaces: 3
Garage: 3
Heating: Forced Air, Oil
Home Style: Colonial
Lot Size: 2.79 Acres
Taxes: $59,946
Year Built: 1988

Amenities

First Floor Bedroom
First Floor Full Bath
Beamed Ceilings
Built-in Features
Cathedral Ceiling(s)
Chefs Kitchen
Elevator
Entrance Foyer
Formal Dining
High Ceilings
Kitchen Island
Pantry
Primary Bathroom
Master Downstairs
Recessed Lighting
Storage

Feature Descriptions

Appliances: Cooktop, Dishwasher, Oven, Range, Refrigerator, Stainless Steel Appliance(s)
Association Fee: $1200/Annually
Association Fee Includes: Common Area Maintenance, Snow Removal
Attic: Partially Finished
Days on Site: 197
Elevator: Y
Exterior: Advanced Framing Technique, Aluminum Siding, Shake S
Fireplace Y/N: Yes
Flooring: Hardwood
Formal Dining: Yes
GarageY/N: Yes
Laundry: Laundry Room
On Market Date: 2026-04-16
Parcel Number: 0403-006-00-02-00-016-002
Parking Features: Garage
Pool Features: Indoor
Rental Term: Monthly
Rooms Total: 14
Sewer: Cesspool
Spa Y/N: Yes
Swimming Pool: Yes
Utilities: Water Available
Water: Public
Waterfront Features: Lake Front

Local Schools

High School: Cold Spring Harbor High School
Middle School: Cold Spring Harbor High School
Elementary School: Lloyd Harbor School
School District: Cold Spring Harbor

Estimate Your Payment

Estimated Payment

$ 13,793.23 per month $7,778.35 Principal & Interest $4,995.50 Property Tax $1,019.38 Homeowner's Insurance

Change Payment Information

%
years/fixed
yearly
yearly (est.)
(Payments are an estimate and may vary by lender)

Demographics

Listed By / Shown By

Listing By

Agency Name: EXP Realty
Agency Contact: 888-276-0630

Shown By

Agent Name: Daniel Lucas
Agent Phone: (239) 287-4676
Agency Title: Timberland Properties

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All information is deemed reliable but not guaranteed. All properties are subject to prior sale, change, or withdrawal. Neither broker(s), nor agent(s) shall be responsible for any typographical errors, misinformation, or misprints, and shall be held totally harmless. Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided for consumers personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information on this site was last updated 10/30/2026. The listing information on this page last changed on 10/30/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Fri 10/30/2026 12:01:05 AM EST) or Global MLS (last updated Thu 10/29/2026 11:52:37 PM EST) or New York State Alliance MLS (last updated Thu 10/29/2026 11:59:07 PM EST) or Hudson Valley Catskill Region MLS (last updated Thu 10/29/2026 11:51:20 PM EST) or OneKey MLS (last updated Thu 10/29/2026 3:43:43 PM EST). Real estate listings held by brokerage firms other than Timberland Properties may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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