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306 Southdown RoadLloyd Harbor, NY 11743

For Sale

$2,295,000

Smart Buyer Rebate $22,950

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.

Listed by Scott Van Son

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BERKSHIRE HATHAWAY

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631-824-8484

Last updated January 28, 2026

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Source: OneKey #953244

Listing Facts

  • TypeSingle-family
  • NeighborhoodHuntington
  • Bedrooms5
  • Bathrooms3
  • Days on Prevu6
  • HOA/Maint. Fees$850/annual
  • Taxes$25,438/year
  • Size3,694 sqft
  • Price per sqft$621

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking

Location

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Listing History

01/24/2026
Status changed to Active
$2,295,000
01/23/2026
Listed by BERKSHIRE HATHAWAY
$2,295,000

Property Details for 306 Southdown Road

Association

Amenities

  • Association Amenities: Other, Park, Parking
  • Community Features: Park, Powered Boats Allowed

Fees

  • Association Fee: $850.00 Annually
  • Association Fee Includes: Other

General

  • Association Name: Quail Hill Landowners Associaiton

Exterior

Construction

  • Property Condition: Actual
  • Window Features: Bay Window(s), Casement
  • Year Built: 1963
  • Architectural Style: Colonial
  • Construction Materials: Vinyl Siding

Features

  • Patio And Porch Features: Patio
  • View: Neighborhood, Panoramic, Trees/Woods, Water

Measurements

  • Building Area Total: 4,972
  • Building Area Units: Square Feet
  • Lot Features: Back Yard, Cleared, Front Yard, Landscaped, Level, Part Wooded, Private
  • Lot Size Acres: 2.00
  • Lot Size Square Feet: 8,712,000

Financial

Taxes

  • Parcel Number: 0403-011-00-02-00-014-000
  • Tax Annual Amount: $25,438.00
  • Tax Assessed Value: $7,700.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Convection Oven, Cooktop, Dishwasher, Dryer, Electric Cooktop, Electric Oven, Microwave, Refrigerator, Washer, Indirect Water Heater
  • Fireplace Features: Family Room, Living Room
  • Fireplace: Yes
  • Fireplaces Total: 2
  • Flooring: Hardwood
  • Interior Features: 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, Primary Bathroom, Recessed Lighting, Soaking Tub, Storage, Walk-In Closet(s)
  • Spa Features: Bath

Measurements

  • Living Area: 3,694
  • Living Area Source: Measured

Rooms

  • Basement: Full, Unfinished
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 5
  • Rooms Total: 10

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage, Private
  • Parking Total: 7

Schools

Elementary School

  • Elementary School: Lloyd Harbor School
  • Elementary School District: Cold Spring Harbor

High School

  • High School: Cold Spring Harbor High School
  • High School District: Cold Spring Harbor

Middle or Junior School

  • Middle Or Junior School: Cold Spring Harbor High School
  • Middle Or Junior School District: Cold Spring Harbor

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Baseboard, Oil, Solar
  • Utilities: Cable Connected, Electricity Connected, Trash Collection Public, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 5 bedrooms and 3 bathrooms in this single-family home at 306 Southdown Road.

What schools are nearby to 306 Southdown Road?

Nearby schools include the Lloyd Harbor School Elementary School, Cold Spring Harbor High School Middle School, and Cold Spring Harbor High School.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 306 Southdown Road.

What are the annual taxes for 306 Southdown Road?

Annual taxes for this single-family home are estimated at $25,438.

How does 306 Southdown Road compare to other single-family homes in Huntington?

This single-family home is listed 63% above the average price for single-family homes in Huntington and has been on the market for 52 less days than the typical home in this area.

What building or home owners association is the single-family home part of?

This single-family home is part of the Quail Hill Landowners Associaiton home owners association.

What is the square footage on this single-family home?

According to the MLS, this listing is 3,694 sqft.

306 Southdown Road is a 5-bedroom, 3-bath single-family home for sale in Lloyd Harbor NY 11743. Listed on Prevu for 6 days at $2,295,000. This home features 3,694 square feet of living space, located in Huntington. The median listing price for single-family homes in this area is $977,000. Nearby schools include Lloyd Harbor School Elementary School, Cold Spring Harbor High School Middle School, and Cold Spring Harbor High School. The home offers private outdoor space, dishwasher, air conditioning, parking, and washer/dryer. Browse more single-family home listings in Suffolk County.

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Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.