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$4,290,000

5 Beds 4 / 1 Full / Half Baths 5,200 SQFT 2.67 Acres
Type: Single Family

3 Seaforth Lane
Lloyd Harbor, NY 11743

MLS#: 981869
Janine Gleusner
Janine Gleusner
Signature Premier Properties
Licensed Real Estate Salesperson
Phone: 516.637.4842
Office: 631.692.4800
Anna Louise Linekin
Anna Louise Linekin
Signature Premier Properties
Licensed Real Estate Salesperson
Phone: 631.897.7024
Office: 631.692.4800
Listing Brokerage: Signature Premier Properties | Listing #: 981869 | Status: Active | Contact: 516.637.4842
Listings courtesy of Onekey MLS as distributed by MLS GRID.
IDX information is provided exclusively for consumers' personal, non-commercial use. It may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID Data may be subject to an end user license agreement prescribed by the applicable MLS, if any, and as amended from time to time. Based on information submitted to the MLS GRID as of 09/25/2026 10:29 PM. 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.

Property Description

 

BRAND NEW CONSTRUCTION ~ TO BE BUILT. This is an opportunity to customize your exclusive Luxury Residence. This home has an expected completion of early 2027. Local prominent builder, will finish to perfection on this incredible flat 2.67 acre of beautiful property. Thoughtful floorplan incorporated, with proposed residence, offering 5 Bedrooms, Kitchen with high end appliances, quartz countertops, open to Great Room, Office/Bedroom Ensuite on first, Dining Room and Mud Room. Radiant heat in Primary Bath and Mud Room. In addition, this new residence offers; 2 Laundry Rooms one on 1st and 2nd floor, Bonus Room over Garage. The Great Room encompasses a wall of glass overlooking the stunning property, including 4 French doors with additional windows, offering an abundance of natural light. The French doors open to an outside patio with covered porch for multi seasonal enjoyment. Ceilings Height 10 Ft. on First Floor, 9 Foot and Cathedral on Second Floor, 9 Foot Ceiling in Basement. Stunning oversized custom front window with bronze finish for the ultimate curb appeal. 3 Car Garage, side loaded, situated on the left side of the home. Marvin windows, Maibec siding, Azek trim, 5" Oak floors, Rheem CAC, 300 amp underground electrical service, Navien boiler hot water system, Central vac, Thermadore appliance package, LG washer dryer, are some of the many amenities offered. This high-end new construction offers fresh on point, sophisticated design. Mature plantings provide a serene setting. Spectacular setting close to Fort Hill Beach, Town, shops, restaurants, train, CSH library and all the local Village has to offer. Assoc. fee of $2,250. Private Fort Hill and Lloyd Harbor Beach with mooring rights, cabana, tennis and summer camp (fee). (Renderings for marketing purposes only) CSHSD #2


 

Interior Features

Bedrooms

Total Bedrooms5

Bathrooms

Half Baths1
Total Baths5

Kitchen

Eat-in KitchenY

Other Interior Features

Formal DiningY
General FeaturesFirst Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Central Vacuum, Crown Molding, Double Vanity, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, High Ceilings
Walk-In ClosetY
Entrance FoyerY
BasementFull
Basement (Y/N)Yes
Basement FeaturesFull
Fireplace Y/NYes
FlooringWood
Interior AmenitiesFirst Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Central Vacuum, Crown Molding, Double Vanity, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, High Ceilings, Kitch
Total Fireplaces1
Window FeaturesENERGY STAR Qualified Windows

General

AppliancesDishwasher, Dryer, ENERGY STAR Qualified Appliances, Freezer, Gas Cooktop, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Architectural StyleEstate
AttributionContact631-692-4800
Building Area Units0 sqft
Carport Y/NNo
CityHuntington
Construction MaterialsFrame
CoolingCentral Air
CountySuffolk County
DirectionsLloyd Harbor Rd. L on Fort Hill (1st left off the causeway) to Dogwood R on Seaforth. Property on Rt. Or ~ Lloyd Ln. L on Seaforth
Elementary SchoolLloyd Harbor School
Elementary School DistrictCold Spring Harbor
Full Baths4
Garage Spaces3
Garage Y/NYes
Green Building Verification TypeNGBS New Construction
HOAYes
HOA Fee$2250
HeatingOther, Radiant Floor
High SchoolCold Spring Harbor High School
High School DistrictCold Spring Harbor
Listing AppliancesDishwasher, Dryer, ENERGY STAR Qualified Appliances, Freezer, Gas Cooktop, Microwave, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Middle/Junior High SchoolCold Spring Harbor High School
Middle/Junior School DistrictCold Spring Harbor
Parcel Number403
Patio/Porch FeaturesPatio, Porch
PostalCityLloyd Harbor
Property Attached Y/NYes
Property SubtypeSingle Family Residence
Property TypeResidential
Senior Community Y/NNo
SewerCesspool
Standard StatusActive
Tax Annual Amount$7,267
Tax Lot1
Tax Year2026
Total Rooms10
UtilitiesElectricity Connected
ViewPanoramic
Waterfront FeaturesBeach Access
Year Built2026
Year Built Effective2026

Exterior

Building Area Total6,384 sqft
Horse Y/NYes
Parking FeaturesDriveway
Parking FeaturesDriveway
Road ResponsibilityPrivate Maintained Road
SpaNo
Water SourcePublic
Waterfront Y/NNo
Presented by: Signature Premier Properties

Additional Details

Price History

Schools 

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

  

Similar Properties

$4,290,000

5 Beds 4 / 1 Full / Half Baths 5,200 SQFT 2.67 Acres
Type: Single Family

3 Seaforth Lane
Lloyd Harbor, NY 11743

MLS#: 981869
Janine Gleusner
Janine Gleusner
Signature Premier Properties
Licensed Real Estate Salesperson
Phone: 516.637.4842
Office: 631.692.4800
Anna Louise Linekin
Anna Louise Linekin
Signature Premier Properties
Licensed Real Estate Salesperson
Phone: 631.897.7024
Office: 631.692.4800