306 Southdown Road Lloyd Harbor, NY $ 2,295,000
306 Southdown Road
$ 2,295,000
Open House 1/24 11am - 3pm
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306 Southdown Road

Lloyd Harbor, NY, 11743
$ 2,295,000
Bedrooms5 Baths3.0 Sq 3,694

Monthly Estimate*

$ 14,131

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Single Family Home for sale in Lloyd Harbor, NY

for $2,295,000 with 5 bedrooms and 3 full baths. This 3,694 square foot home was built in 1963 on a lot size of 2.

Welcome to 306 Southdown Road, located in the quiet Village of Lloyd Harbor. This elegant five-bedroom colonial is set on a flat, private two-acre property with water views from the front of the home. Offering nearly 4,000 square feet of gracious living space, the residence blends classic colonial architecture with an exceptional North Shore lifestyle. The main level features a beautiful eat-in kitchen, ideal for everyday living and entertaining, along with a formal living room, spacious family room, and a large formal dining room perfectly suited for holiday gatherings and dinner parties. A first-floor bedroom with access to a full bath provides flexibility for guests or extended family and may also be reimagined as a home office or playroom. The second level offers a primary suite with multiple configuration options for the next owner. Currently arranged with an additional room and two separate walk-in closets—previously used for a home business—this space, combined with the bedroom, walk-in closet, and large bath with cathedral ceilings, presents the opportunity to create an approximately 750-square-foot private retreat. Three additional generously sized bedrooms and a well-appointed updated bath are filled with natural light. The home is enhanced by owned solar panels, delivering significant energy savings of approximately $10,000 annually. As a member of the Quail Hill Beach Association, residents enjoy deeded beach rights, breathtaking western sunsets, and the rare opportunity to keep a boat directly off the private beach. Village amenities include a private police force, a resident-only beach with summer camp, and close proximity to Caumsett State Historic Park Preserve and Target Rock National Wildlife Refuge. Located within the Cold Spring Harbor School District and convenient to the Huntington area’s shops, dining, and cultural amenities, this is North Shore living at its finest.

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Open House

1/24/2026 11:00 AM - 3:00 PM
1/25/2026 11:00 AM - 3:00 PM
306 Southdown Road Lloyd Harbor, NY
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm

Single Family Coming Soon

Price

$ 2,295,000

Bedrooms

5

Full Bath

3

Property Type

Single Family

Taxes

$ 25,438

Style

Colonial

Lot Size

2

Year Built

1963

Town/City

Lloyd Harbor

County/Region

Suffolk

MLS | Web ID

953244

Features
Interior
Interior Amenities First Floor Bedroom Cathedral Ceiling(s) Chandelier Chefs Kitchen Crown Molding Eat-in Kitchen Entrance Foyer Formal Dining Granite Counters His and Hers Closets In-Law Floorplan Kitchen Island Prima
Basement Full Unfinished
Flooring Hardwood
Total Fireplaces 2
Fireplace Features Family Room Living Room
Basement Features Full Unfinished
Basement (Y/N) Y
Window Features Bay Window(s) Casement
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 5
Total Baths 3
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General
Sewer None
Heating Baseboard Oil Solar
Cooling Central Air
Utilities Cable Connected Electricity Connected Trash Collection Public Water Connected
Appliances Convection Oven Cooktop Dishwasher Dryer Electric Cooktop Electric Oven Microwave Refrigerator Washer Indirect Water Heater
HOA Fee 850
Garage Spaces 2
Association Fee Includes Other
Patio/Porch Features Patio
Architectural Style Colonial
Construction Materials Vinyl Siding
Exclusions none
Year Built 1963
View Neighborhood Panoramic Trees/Woods Water
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0403-011-00-02-00-014-000
Community Features Park Powered Boats Allowed
Assoc Fee Paid Per Annually
County Suffolk County
Property Type Residential
Association Amenities Other Park Parking
HOA Y
Garage Y/N Y
Total Rooms 10
Full Baths 3
Directions huntington village to southdown to end - 306
High School Cold Spring Harbor High School
City Huntington
Disclosures Lead Paint Seller Property Disclosure
Association Name Quail Hill Landowners Associaiton
Senior Community Y/N N
High School District Cold Spring Harbor
Carport Y/N N
Spa Features Bath
Elementary School Lloyd Harbor School
Property Attached Y/N N
Tax Annual Amount 25438
Showing Instructions call/text Scott
Middle/Junior High School Cold Spring Harbor High School
Property Condition Actual
Additional Parcels Y/N N
Virtual Tour https://www.zillow.com/view-imx/ca8cfc57-6a91-47b6-9225-6e5b67e031db?setAttribution=mls&wl=true&initialViewType=pano&utm_source=dashboard http://306southdown.com
Building Area Units Square Feet
Standard Status Coming Soon
Middle/Junior School District Cold Spring Harbor
Elementary School District Cold Spring Harbor
Tax Assessed Value 7700
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Exterior
Parking Features Driveway Garage Private Driveway Garage Private
Water Source Public
Total Parking 7
Parking Spaces 7
Foundation Details Concrete Perimeter
Spa N
Building Area Total 4972
Waterfront Y/N N
Road Responsibility Public Maintained Road
Horse Y/N N
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Internal Only
Street Number 1 306
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* Excluded Features
List By
Scott Van Son

Listing Agent

Berkshire Hathaway

Broker

631-824-8484

Contact

Affordability Calculator

$16,251
Per Month
87%
13%
0%
Monthly Principal & Interest
$14,131
Monthly Property Taxes
$2,120
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
5121323 Elementary School
4100074 Middle School
Cold Spring Harbor High School High School
Pricing History
DatePricePrice ChangeDescription
1/20/2026$2,295,000 Listed Price

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306 Southdown Road, Lloyd Harbor, NY, 11743 is a Single Family Home for sale at $2,295,000 with 3,694 sqft and a lot size of 2. 306 Southdown Road has 5 bedrooms, 3.0 baths, and was built in 1963. The property's zip code is 11743 which is in Lloyd Harbor, NY