559 Dune Road
Westhampton, NY, 11978 $ 5,899,000
Bedrooms4 Baths3.1 Sq 2,840 Monthly Estimate*
$ 37,247
for $5,899,000 with 4 bedrooms and 3 full baths, 1 half bath. This 2,840 square foot home was built in 1985 on a lot size of 0.93.
Set on an extraordinary 0.93-acre oceanfront parcel with 122 feet of direct Atlantic Ocean frontage, 559 Dune Road presents a rare opportunity to own a private coastal retreat in Westhampton. Offering nearly 3,000 square feet of living space, this four-bedroom, three-bath residence captures panoramic water views with breathtaking sunrises over the ocean and spectacular sunsets across Moriches Bay. The second level is dedicated to open-concept living and designed to maximize the home's unparalleled setting. The living room, dining area, and kitchen flow seamlessly together beneath walls of glass, while three sets of sliding doors open to an expansive oceanside deck overlooking the beach and Atlantic beyond. A partitioned office provides an inspiring workspace framed by endless ocean views. The second floor primary suite offers a commanding ocean view, gas fireplace, direct access to the oceanside deck, and a spacious ensuite bath featuring dual vanities, bidet, and oversized shower with dual shower heads. The first level features three additional bedrooms and a den. Two bedrooms share a hall bath, while a separate guest suite enjoys its own private entrance and ensuite bath, which also serves as a convenient pool bath. Outside, resort-style amenities include a heated, oceanside pool -- complete with full swim lane and diving board -- outdoor shower, expansive decking, and a private walkway leading directly to the ocean beach. A two-car garage and oversized driveway provide ample parking for all. Thoughtfully maintained, the property features solar panels for energy efficiency, a 2019 roof, numerous newer window installations within the last five years, a new pool heater (2025), new pool pump (2026), and a pool liner approximately five years old. Enjoy 559 Dune Road exactly as it is today, renovate and modernize the existing structure, or create a brand-new oceanfront estate. With nearly an acre of land, 122 feet of ocean frontage, and water views in every direction, the potential is indisputable. Own the very best of Westhampton's coveted oceanfront lifestyle today at 559 Dune Road.
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FeaturesInteriorInterior Amenities First Floor Bedroom First Floor Full Bath Bidet Eat-in Kitchen Open Kitchen Primary Bathroom
Basement Partially Finished Storage Space Unfinished
Flooring Hardwood
Total Fireplaces 2
Fireplace Features Bedroom Gas Living Room
Basement Features Partially Finished Storage Space Unfinished
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 1
Total Bedrooms 4
Total Baths 4
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GeneralSewer Cesspool Septic Tank
Heating Propane
Cooling Central Air
Utilities Electricity Connected Propane Water Connected
Appliances Dishwasher Dryer Gas Oven Gas Range Range Refrigerator Stainless Steel Appliance(s) Tankless Water Heater Washer
Garage Spaces 2
Architectural Style Modern
Pool Features In Ground
Construction Materials Frame Wood Siding
Year Built 1985
View Water
Property Subtype Single Family Residence
Tax Year 2026
Parcel Number 0900-392-00-02-00-012-001
Waterfront Features Beach Access Beach Front Ocean Access Ocean Front Water Access Waterfront
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 8
Full Baths 3
High School Westhampton Beach Senior High Sch
City Southampton
Senior Community Y/N N
High School District Westhampton Beach
Carport Y/N N
Elementary School Remsenburg-Speonk Elementary Sch
Property Attached Y/N N
Tax Annual Amount 21147
Middle/Junior High School Westhampton Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Westhampton Beach
Elementary School District Remsenburg-Speonk
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ExteriorParking Features Driveway Garage Driveway Garage
Water Source Public
Spa N
Building Area Total 2840
Frontage Length 122
Waterfront Y/N Y
Horse Y/N N
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* Excluded FeaturesList ByAshley J. FarrellListing Agent
Affordability Calculator
- Monthly Principal & Interest
- $37,247
- Monthly Property Taxes
- $1,762
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.49% 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.
Learn more about how to save NearbySingle family listings in Westhampton, NY
Average List Price $3,352,341
Percent of Sale Price 43%
About Westhampton, NY 2,537 Population
8% Since 2002
$ 94,522 Median Income
46.64 Median Age
29% Households with Children
Trends Information provided by ATTOM Data Solutions.
4100994 Elementary School
4099415 Middle School
Westhampton Beach Senior High Sch High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 6/18/2026 | $5,899,000 | | Listed Price |