605 Dune Road
Westhampton, NY 11978
5 Beds
6 Baths
4,500 sqft
5 Beds
6 Baths
4,500 sqft
Local Information
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Description
Exquisite Oceanfront Masterpiece! Indulge in the epitome of waterfront opulence at this sprawling Mediterranean estate on the legendary Dune Road, where 174' of ocean frontage and uninterrupted Atlantic vistas unfold across a meticulously manicured 1.69 acre sanctuary. Crafted as a private Hamptons haven, this 4,500-square-foot, 5 bedroom, 6 bath architectural gem bathes in natural luminescence, its open and expansive, light-drenched interiors evoking the serenity of a world-class resort while delivering the intimacy of a bespoke legacy.
Step into a symphony of seamless sophistication with an open-concept floor plan that redefines coastal grandeur. The heart of the home is a culinary atelier worthy of Michelin acclaim—a chef’s kitchen adorned with state-of-the-art Sub-Zero, and Viking, appliances, cascading granite countertops, and custom cabinetry that marries form and function in effortless elegance. Flowing adjacently are dual palatial living spaces: a grand salon for intimate gatherings and an oversized great room crowned by a majestic stone fireplace, where flickering flames dance against panoramic ocean horizons.
Ascend to the second level, where dual primary suites await as private sanctuaries of unparalleled luxury. Each features spa-like marble ensuites with soaking tubs, rain showers, and heated floors, ensuring rejuvenation at every turn. A fireside den/library serves as a refined retreat for contemplation or conversation, while three additional guest suites—each with its own en-suite sanctuary—offer sumptuous privacy.
Outdoors, the estate transcends mere grounds to become an al fresco Eden. Enveloping the heated Gunite pool and bubbling spa is a vast expanse of premium mahogany decking, evoking the decks of a superyacht under the Hamptons sun. Lush, landscaped terraces, whispering sea breezes, and a discreet, meandering boardwalk lead directly to your private ribbon of dune-backed beach, where the rhythm of the waves becomes your daily symphony. Two garages and a very wide pebbled driveway large brought to fit 10 vehicles!
This is more than a residence—it’s a legacy of lavish living, a RARE FIND and where every detail whispers exclusivity and every sunset heralds renewal. Secure your slice of eternal summer; inquiries invited for this irreplaceable Dune Road icon.
Step into a symphony of seamless sophistication with an open-concept floor plan that redefines coastal grandeur. The heart of the home is a culinary atelier worthy of Michelin acclaim—a chef’s kitchen adorned with state-of-the-art Sub-Zero, and Viking, appliances, cascading granite countertops, and custom cabinetry that marries form and function in effortless elegance. Flowing adjacently are dual palatial living spaces: a grand salon for intimate gatherings and an oversized great room crowned by a majestic stone fireplace, where flickering flames dance against panoramic ocean horizons.
Ascend to the second level, where dual primary suites await as private sanctuaries of unparalleled luxury. Each features spa-like marble ensuites with soaking tubs, rain showers, and heated floors, ensuring rejuvenation at every turn. A fireside den/library serves as a refined retreat for contemplation or conversation, while three additional guest suites—each with its own en-suite sanctuary—offer sumptuous privacy.
Outdoors, the estate transcends mere grounds to become an al fresco Eden. Enveloping the heated Gunite pool and bubbling spa is a vast expanse of premium mahogany decking, evoking the decks of a superyacht under the Hamptons sun. Lush, landscaped terraces, whispering sea breezes, and a discreet, meandering boardwalk lead directly to your private ribbon of dune-backed beach, where the rhythm of the waves becomes your daily symphony. Two garages and a very wide pebbled driveway large brought to fit 10 vehicles!
This is more than a residence—it’s a legacy of lavish living, a RARE FIND and where every detail whispers exclusivity and every sunset heralds renewal. Secure your slice of eternal summer; inquiries invited for this irreplaceable Dune Road icon.
Open House
Sunday, May 10
11:00 AM to 1:00 PM
Home Highlights
Parking
Garage
Outdoor
Porch, Patio, Deck, Pool
A/C
Heating & Cooling
HOA
None
Price/Sqft
$1,879
Listed
178 days ago
Last check for updates: about 11 hours ago
Listing by: Kerrigan Country Realty, (631) 288-9600
Lisa M. Semeraro, (631) 398-8360
Kerrigan Country Realty, (631) 288-9600
Donald D. Wenk Jr, (516) 448-5414
Source: OneKey® MLS as distributed by MLS GRID, MLS#934969
Also Listed on OneKey® MLS as distributed by MLS GRID.
Home Details for 605 Dune Road
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Interior Details Number of Rooms: 9Types of Rooms: Master Bedroom, Bedroom 1, Kitchen |
Beds & Baths Number of Bedrooms: 5Number of Bathrooms: 6Number of Bathrooms (full): 6 |
Dimensions and Layout Living Area: 4500 Square Feet |
Appliances & Utilities Utilities: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Private, Water ConnectedAppliances: Dishwasher, Dryer, Electric Water Heater, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, WasherDishwasherDryerLaundry: Laundry RoomMicrowaveRefrigeratorWasher |
Heating & Cooling Heating: Oil,BaseboardHas CoolingAir Conditioning: Central AirHas HeatingHeating Fuel: Oil |
Fireplace & Spa Number of Fireplaces: 2Has a FireplaceNo Spa |
Gas & Electric Has Electric on Property |
Windows, Doors, Floors & Walls Window: ScreensFlooring: Hardwood |
Levels, Entrance, & Accessibility Levels: TwoFloors: Hardwood |
View Has a ViewView: Open |
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Exterior Home Features Patio / Porch: Covered, Deck, Patio, Porch, TerraceExterior: Gas GrillHas a Private Pool |
Parking & Garage Number of Garage Spaces: 2Number of Covered Spaces: 2No CarportHas a GarageHas Open ParkingParking Spaces: 2Parking: Attached,Driveway |
Pool Pool: In GroundPool |
Frontage WaterfrontWaterfront: Beach Front, Ocean Front, WaterfrontOn Waterfront |
Water & Sewer Sewer: Septic Tank |
Farm & Range Frontage Length: 170'Not Allowed to Raise Horses |
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Cumulative Days on Market: 178Days on Market: 178 |
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Year Built Year Built: 2006 |
Property Type / Style Property Type: ResidentialProperty Subtype: Single Family Residence, ResidentialArchitecture: Mediterranean |
Building Construction Materials: StuccoNot Attached Property |
Property Information Parcel Number: 0900392.0002.00001.002 |
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Price List Price: $8,455,000Price Per Sqft: $1,879 |
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MLS Status: Active |
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Direction & Address City: Westhampton |
School Information Elementary School: Westhampton Beach Elem SchoolJr High / Middle School: Westhampton Middle SchoolHigh School: Westhampton Beach Senior High SchHigh School District: Westhampton Beach |
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Listing Agent Listing ID: 934969 |
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Building Area Building Area: 4500 Square Feet |
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Not Senior Community |
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No HOA |
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Lot Area: 1.69 sqft |
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Special Conditions: None |
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Listing Agreement Type: Exclusive Right To Sell |
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Mls Number: 934969Attic: NoneAttribution Contact: 631-288-9600Showing Requirements: Appointment Only, Call Listing Agent |
Price History for 605 Dune Road
| Date | Price | Event | Source |
|---|---|---|---|
| 04/15/2026 | $8,455,000 | PriceChange | OneKey® MLS as distributed by MLS GRID #934969 |
| 03/23/2026 | $65,000 | PriceChange | Zillow Rentals |
| 03/05/2026 | $70,000 | Listed For Rent | Zillow Rentals |
| 11/25/2025 | $30,000 | ListingRemoved | Zillow Rentals |
| 11/12/2025 | $8,495,000 | Listed For Sale | OneKey® MLS as distributed by MLS GRID #934969 |
| 09/03/2025 | $30,000 | PriceChange | Zillow Rentals |
| 07/28/2025 | $80,000 | PriceChange | Zillow Rentals |
| 01/10/2025 | $60,000 | Listed For Rent | Zillow Rentals |
| 12/27/2024 | $60,000 | ListingRemoved | Zillow Rentals |
| 11/25/2024 | $60,000 | Listed For Rent | Zillow Rentals |
| 10/11/2024 | $60,000 | ListingRemoved | Zillow Rentals |
| 09/26/2024 | $60,000 | Listed For Rent | Zillow Rentals |
| 09/13/2024 | $60,000 | ListingRemoved | Zillow Rentals |
| 09/05/2024 | $60,000 | Listed For Rent | Zillow Rentals |
| 07/21/2024 | ListingRemoved | Zillow Rentals | |
| 07/12/2024 | $115,000 | PriceChange | Zillow Rentals |
| 07/02/2024 | $100,000 | PriceChange | Zillow Rentals |
| 05/28/2024 | $110,000 | PriceChange | Zillow Rentals |
| 01/25/2024 | $125,000 | Listed For Rent | Zillow Rentals |
| 01/02/2024 | ListingRemoved | Zillow Rentals | |
| 09/05/2023 | $35,000 | PriceChange | Zillow Rentals |
| 07/26/2023 | $50,000 | Listed For Rent | Zillow Rentals |
| 07/10/2023 | ListingRemoved | Zillow Rentals | |
| 06/26/2023 | $100,000 | PriceChange | Zillow Rentals |
| 06/05/2023 | $125,000 | Listed For Rent | Zillow Rentals |
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- NEW - 1 DAY AGO0.92 ACRESListing by: Kerrigan Country Realty
- NEW - 2 DAYS AGO1.95 ACRESListing by: Douglas Elliman Real Estate
- 1.3 ACRESListing by: Douglas Elliman Real Estate
- NEW CONSTRUCTION0.67 ACRESListing by: True North Realty Luxury Homes
- NEW CONSTRUCTION0.92 ACRESListing by: Douglas Elliman Real Estate
- NEW CONSTRUCTION0.74 ACRESListing by: Compass
- NEW CONSTRUCTION0.92 ACRESListing by: Gold Coast Homes & Estates
- NEW CONSTRUCTION1 ACREListing by: Hampton Estates Realty
- NEW CONSTRUCTION1.1 ACRESListing by: Douglas Elliman Real Estate
- 0.94 ACRESListing by: Douglas Elliman Real Estate
- NEW CONSTRUCTION1.07 ACRESListing by: Bespoke Real Estate
- 1.33 ACRESListing by: Douglas Elliman Real Estate
- 0.56 ACRESListing by: Hampton Properties
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Property Tax and Assessment
| Year | 2024 |
|---|---|
| Tax | |
| Assessment | $3,030,900 |
Home facts updated by county records
Comparable Sales for 605 Dune Road
Address | Distance | Property Type | Sold Price | Sold Date | Bed | Bath | Sqft |
|---|---|---|---|---|---|---|---|
0.56 | Single-Family Home | $6,300,000 | 03/24/26 | 5 | 6.5 | 4,212 | |
0.19 | Single-Family Home | $2,450,000 | 03/19/26 | 4 | 2 | 1,512 | |
1.09 | Single-Family Home | $5,450,000 | 12/04/25 | 5 | 5.5 | 2,950 | |
1.12 | Single-Family Home | $8,225,000 | 07/03/25 | 6 | 7.5 | 4,900 | |
1.07 | Single-Family Home | $7,525,000 | 01/16/26 | 4 | 3.5 | 4,000 | |
1.37 | Single-Family Home | $5,100,000 | 03/18/26 | 5 | 4.5 | 3,452 | |
1.42 | Single-Family Home | $2,420,000 | 11/03/25 | 5 | 4.5 | 3,900 | |
1.55 | Single-Family Home | $8,250,000 | 10/28/25 | 5 | 6 | 4,004 | |
1.10 | Single-Family Home | $3,490,000 | 06/05/25 | 4 | 2.5 | 1,900 | |
1.54 | Single-Family Home | $1,388,000 | 07/01/25 | 5 | 3 | 3,150 |
Assigned Schools
These are the assigned schools for 605 Dune Road.
- Remsenburg Speonk Elementary School
- K-6
- Public
- 119 Students
7/10GreatSchools RatingParent Rating AverageThe school nurse is intimidating and overly sensitive, which is bad for children. She should learn proper manner when speaking to parents. The education at school is short-sighted and fast-living, which is not beneficial for students after all.Parent Review7mo ago - Westhampton Beach Senior High School
- 9-12
- Public
- 971 Students
7/10GreatSchools RatingParent Rating AverageTL:dr WHB isn’t better than other schools out east and don’t prioritize being in the district I attended the elementary, middle, and high school here recently. WHB is not “good” just because schools out east (Southampton, East Hampton, Hampton Bays) may be a bit weaker (debatable). WHB is better than Riverhead and Mattituck but its academics, athletics, and administration aren’t significantly better than many other nearby schools people criticize. I know people move to WHB for the schools and some students as far as Southampton tuition in, I cannot recommend doing either. If any other town on LI is preferable from a COL, career, lifestyle, or other standpoint then move there and not the WHB district. To get a quality public school education on LI you usually have to go up island. Ross has made a lot of strides in recent years if you can cover tuition. WHB offers passable AP courses. Motivated students with involved parents do alright and learn enough. Most students and most faculty are apathetic, some students really fall through the cracks. My cousins are from western Suffolk and wouldn’t believe some of what went on at WHB. There are drugs and light gang activity like any other school in eastern Suffolk, WHB is not at all immune from issues that WHB residents criticize other towns for.Other Review1y ago - Westhampton Middle School
- 6-8
- Public
- 357 Students
8/10GreatSchools RatingParent Rating AverageAmazing School, absolutely loved it! The teachers make you feel like family, you can tell that they love their job! (helping children succeed)Parent Review13y ago 
Check out schools near 605 Dune Road.
What Locals Say about Westhampton Beach
At least 37 Trulia users voted on each feature.
93 % Say people would walk alone at night
85 % Say car is needed
85 % Say yards are well-kept
82 % Say parking is easy
81 % Say it's dog friendly
80 % Say it's walkable to restaurants
77 % Say there's wildlife
76 % Say it's quiet
75 % Say they plan to stay for at least 5 years
74 % Say it's walkable to grocery stores
55 % Say kids play outside
53 % Say there's holiday spirit
51 % Say neighbors are friendly
41 % Say streets are well-lit
39 % Say there are community events
37 % Say there are sidewalks
Learn more about our methodology.
LGBTQ Local Legal Protections
LGBTQ Local Legal Protections
Lisa M. Semeraro, Kerrigan Country Realty, (631) 288-9600
Agent Phone: (631) 398-8360
Based on information submitted to the MLS GRID as of 2026-02-06 15:18:24 PST. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Some IDX listings have been excluded from this website. Click here for more information
605 Dune Road, Westhampton, NY 11978 is a 5 bedroom, 6 bathroom, 4,500 sqft single-family home built in 2006. This property is currently available for sale and was listed by OneKey® MLS as distributed by MLS GRID on Nov 12, 2025. The MLS # for this home is MLS# 934969.