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Street View
$5,899,000
Monthly Est:$29,361
4 Beds
- 4 Baths
3 full baths + 1 half bath
2,840sqft
559 Dune Rd, Southampton, NY 11978
$5,899,000
$29,361/moEst:
Get Pre-Approved
Single Family Residence
Built in 1985
$-- HOA
40,511 sqft lot
$2,077/sq.ft
Description
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.
- Houzeo last checked: 7 hours ago
- Listing updated: September 18, 2026 at 4:04 pm
- Listing Provided by: Ashley J. Farrell (631) 680-8001 , Alexandra Schrage | Corcoran (631) 288-6900
- Source: OneKey MLS-NY | MLS#: 1015502

Property Details
Status
Active
Type
Single Family Residence
No. of Stories
-
County
City
Neighborhood
--
Year Built
1985
HOA Fees
-
Finished Area
2,840 sqft
Lot Size
40,511 sqft lot
Basement Area
- sqft
MLS Name
OneKey MLS
MLS Number
1015502
MLS Status
Active
Days on Market
113
Cumulative Days on Market
92

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Location
Facts & Features
Rooms
Bedrooms & bathrooms
Bedrooms: 4
Bathrooms: 4
Interior
Sewer
Cesspool, Septic Tank
Interior Features
First Floor Bedroom, First Floor Full Bath, Bidet, Eat In Kitchen, Open Kitchen, Primary Bathroom
Appliances
Dishwasher, Dryer, Gas Oven, Gas Range, Range, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
Flooring
Hardwood
Cooling
Central Air
Heating
Propane
Construction
Year Built
Year Built: 1985
Home type
Single Family Residence
Architectural Style
Modern
Construction Materials
Frame, Wood Siding
Utilities & Energy
Water Source
Public
Fireplace Features
Bedroom, Gas, Living Room
Utilities
Electricity Connected, Propane, Water Connected
Basement
Partially Finished, Storage Space, Unfinished
Parking Features
Driveway, Garage
Pool Features
In Ground
Price History
| Date | Event | Price |
|---|---|---|
06/18/2026 Source: | Listed for Sale | $5,899,000 $2,077/sqft |
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Based on information from OneKey MLS, through Oct 09, 2026, 02:32PM. IDX information is provided exclusively for 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 is deemed reliable but not guaranteed. © 2026 OneKey® MLS. All rights reserved.
Advertising Broker: Derek Greene | The Greene Realty Group









