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846 Dune Road

Westhampton Dunes, NY 11978
  • $5,795,000
  • STATUS: Active
  • ON SITE: 186 Days
  • MLS #: 889675
UPDATED: 52 min ago
$5,795,000
  • 7
    BEDS
  • 0.78
    ACRES
  • 5
    BATHS
  • 0
    1/2 BATHS
  • 2,600
    SQFT
  • $2,229
    $/SQFT
Neighborhood:
Type:
Single-Family Home
Built:
2014
County:
Area:

School Information

Description

Experience the essence of relaxed coastal living, elevated by timeless design and exceptional rarity, at this unparalleled bayfront compound on Dune Road. Set on .78 acres of pristine waterfront, this private sanctuary offers a lifestyle few properties will ever match. Complete with mooring rights, a secluded bay beach, and deeded right-of-way to the Atlantic Ocean, it is a dream destination for boaters and lovers of nature's finest elements. The main residence invites you in with soaring ceilings, a sun-drenched open-concept layout, and dramatic picture windows that frame the endless expanse of water and sky, creating the sensation of being completely immersed in the elements. A spacious eat-in kitchen flows seamlessly into the living and dining areas and out to a wraparound deck, perfect for entertaining or simply soaking in the serenity. Thoughtfully designed to merge indoor luxury with outdoor splendor, the main house features 4 bedrooms and 3 bathrooms. The entire second level is devoted to the primary suite - a tranquil retreat with panoramic views of both the bay and ocean, a private balcony, and a spa-inspired bathroom that offers elevated privacy and indulgence. On the first floor, a gracious secondary suite with its own en-suite bath is joined by two additional guest bedrooms and a full bathroom, offering both comfort and privacy for family and guests. Outdoors, the property unfolds like a private resort - with a heated gunite saltwater pool, retractable awnings, lush mature landscaping, and a rooftop deck boasting sweeping 360-degree views from ocean to bay. It's the ultimate setting for sunset gatherings, stargazing, or simply escaping the world below. The charming guest cottage features 3 bedrooms and 2 full bathrooms, including a private en-suite. With a proven rental history, it offers built-in value as an income-producing asset or private quarters for extended guests. With subdivision potential, world-class beaches just across the road, and the village of Westhampton Beach mere minutes away, 846 Dune Road represents a once-in-a-generation opportunity to own one of the most distinctive, serene, and versatile waterfront properties on the East End. This is not just a home - it's a legacy.

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© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' 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 is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-01-18T10:17:29.007.
www.lowerhudsonvalleyproperties.com/homes/165927088
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846 Dune Road Westhampton Dunes, NY 11978

  • Price: $5,795,000
  • Status: Active
  • On Site: 186 Days
  • Updated: 52 min ago
  • MLS #: 889675
7
Beds
5
Baths
0
½ Baths
0.78
Acres
2,600
SQFT
$2,229
$/SQFT
2014
Built
Neighborhood:
Southampton
County:
Suffolk
Area:
Southampton
Elementary School:
Westhampton Beach Elem School
Middle School:
Westhampton Middle School
High School:
Westhampton Beach Senior High Sch
School District:
Westhampton Beach
Property Description
Experience the essence of relaxed coastal living, elevated by timeless design and exceptional rarity, at this unparalleled bayfront compound on Dune Road. Set on .78 acres of pristine waterfront, this private sanctuary offers a lifestyle few properties will ever match. Complete with mooring rights, a secluded bay beach, and deeded right-of-way to the Atlantic Ocean, it is a dream destination for boaters and lovers of nature's finest elements. The main residence invites you in with soaring ceilings, a sun-drenched open-concept layout, and dramatic picture windows that frame the endless expanse of water and sky, creating the sensation of being completely immersed in the elements. A spacious eat-in kitchen flows seamlessly into the living and dining areas and out to a wraparound deck, perfect for entertaining or simply soaking in the serenity. Thoughtfully designed to merge indoor luxury with outdoor splendor, the main house features 4 bedrooms and 3 bathrooms. The entire second level is devoted to the primary suite - a tranquil retreat with panoramic views of both the bay and ocean, a private balcony, and a spa-inspired bathroom that offers elevated privacy and indulgence. On the first floor, a gracious secondary suite with its own en-suite bath is joined by two additional guest bedrooms and a full bathroom, offering both comfort and privacy for family and guests. Outdoors, the property unfolds like a private resort - with a heated gunite saltwater pool, retractable awnings, lush mature landscaping, and a rooftop deck boasting sweeping 360-degree views from ocean to bay. It's the ultimate setting for sunset gatherings, stargazing, or simply escaping the world below. The charming guest cottage features 3 bedrooms and 2 full bathrooms, including a private en-suite. With a proven rental history, it offers built-in value as an income-producing asset or private quarters for extended guests. With subdivision potential, world-class beaches just across the road, and the village of Westhampton Beach mere minutes away, 846 Dune Road represents a once-in-a-generation opportunity to own one of the most distinctive, serene, and versatile waterfront properties on the East End. This is not just a home - it's a legacy.
Exterior Features

Architectural Style CottageModernOther Carport YN No Construction Materials Frame Garage YN No Pool Private YN Yes Property Attached YN No Waterfront Features BayfrontBeach AccessBeach FrontOcean AccessWater AccessWaterfront Waterfront YN Yes

Interior Features

Additional Rooms Dining AreaLoft Appliances DishwasherDryerOvenRangeRefrigeratorStainless Steel Appliance(s)Washer Attic None Basement YN No Cooling Central Air Interior Features First Floor BedroomFirst Floor Full BathEat-in KitchenHigh CeilingsHigh Speed InternetKitchen IslandOpen FloorplanOpen KitchenPrimary BathroomMaster DownstairsWasher/Dryer Hookup Rooms Total 10

Property Features

Association YN No Building Area Total 6784 Down Payment Resource YN No Heating Hydro Air Lease Considered YN No Property Sub Type Single Family Residence Senior Community YN No Sewer Septic Tank Special Listing Conditions None Tax Annual Amount 18159 Tax Source Municipality Utilities Cable ConnectedElectricity ConnectedPropaneWater Connected Village Westhampton Dunes Water Source Public

Listing courtesy of David Barkstedt of Serhant East End LLC: 631-500-8800
© 2026 OneKey MLS. All rights reserved.


© 2026 OneKey MLS. All rights reserved. IDX information is provided exclusively for consumers' 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 is not guaranteed accurate by the MLS or Mark Seiden Real Estate Team. Data last updated: 2026-01-18T10:17:29.007.
 
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