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$5,795,000
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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.
Full Property Details
Full Property Details for 846 Dune Rd
General
- Price: $5,795,000
- Taxes: $18,159
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 889675
- Updated: 12/1/2025
- Added to Site: 187 day(s) ago
Interior
- Number of Rooms: 10
- Interior Features: First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, High Ceilings, High Speed Internet, Kitchen Island, Open Floorplan, Open Kitchen, Primary Bathroom, Master Downstairs, Washer/Dryer Hookup
- Appliances: Dishwasher, Dryer, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Rooms
Bathrooms
- Total Bathrooms: 5
- Full Bathrooms: 5
Bedrooms
- Total Bedrooms: 7
Additional Information
- Pool: Yes
- Private Pool: Yes
Location
- County: Suffolk County
School Information
- High School District: Westhampton Beach
- Elementary School: Westhampton Beach Elem School
- Middle School: Westhampton Middle School
- High School: Westhampton Beach Senior High Sch
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air
- Heating Type: Hydro Air
Utilities
- Sewer: Septic Tank
- Water: Public
- Utility Description: Cable Connected, Electricity Connected, Propane, Water Connected
Structural Information
- Architectural Style: Cottage, Modern, Other
- Detached/Attached: Detached
- Construction: Frame
- Building Size: 6784
- Square Feet: 6,784
- Sq. Ft. Source: Other
- Year Built: 2014
Lot Features
- Lot Size (Acres): 0.78
- Lot Size (Sq. Ft.): 33,977
Water Features
- Water Front: Yes
- Water Front View: Bayfront, Beach Access, Beach Front, Ocean Access, Water Access, Waterfront
Financial Considerations
- Tax Amount: $18,159
Disclosures and Reports
- Special Conditions: None
- Property ID: 0907-002-00-01-00-004-000
Listed by Serhant East End LLC
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Schools
Schools serving 846 Dune Rd
School District:Remsenburg-Speonk Union Free School District
Disclaimer:
School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 846 Dune Rd
Date
Details
Price
Change
Source
12/01/2025
Price Reduced
$5,795,000
-2.61%
MLS
7/15/2025
Listed
$5,950,000
232.03%
MLS
3/06/2018
Sold
$1,792,000
—
Public Record
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Tax History
Tax History for 846 Dune Rd
Year
Property Taxes
Change
Tax Assessment
Change
2020
$13,952
-38%
$1,797,000
—
2016
$22,579
107%
$1,797,000
—
2020
$10,925
-6%
$1,797,000
—
2018
$11,612
-26%
$1,792,000
-26%
2017
$15,675
-1%
$2,420,000
—
2016
$15,791
—
$2,420,000
—
2015
$15,851
-1%
$2,420,000
—
2015
$16,021
8%
$2,420,000
6%
2014
$14,901
16%
$2,292,800
13%
2013
$12,802
—
$2,037,900
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 846 Dune Rd
846 Dune Road, Westhampton Dunes, NY 11978 (MLS# 889675) is a Single Family property with 7 bedrooms and 5 full bathrooms. 846 Dune Road is currently listed for $5,795,000 and was received on July 15, 2025. Want to learn more about 846 Dune Road? Do you have questions about finding other Single Family real estate for sale in Westhampton Dunes? You can browse all Westhampton Dunes real estate or contact a Coldwell Banker agent to request more information.
