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For sale
  • $8,495,000

    605 Dune Road, Westhampton, NY 11977

    5beds
    4,500sqft
    Single Family Residence, Residential
    Built in 2006
    1.69 Square Feet Lot
    $-- Zestimate®
    $1,888/sqft
    $-- HOA

    What's special

    Bubbling spaHeated gunite poolUninterrupted atlantic vistasPanoramic ocean horizonsWhispering sea breezesOpen-concept floor planTwo garages
    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.
    129 days
    |
    513
    |
    12
    |

    Zillow last checked: 7 hours ago

    Listing updated: March 06, 2026 at 03:32pm

    Listing by:

    Kerrigan Country Realty 631-288-9600,

    Lisa M. Semeraro 631-398-8360,

    Donald D. Wenk Jr 516-448-5414,

    Kerrigan Country Realty

    Source: OneKey® MLS as distributed by MLS GRID,MLS#: 934969MLS Logo

    Tour with a local agent

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 5
      • Bathrooms: 6
      • Full bathrooms: 6
      Primary bedroom
      • Description: Primary Bdrm suite w/full bath and Jacuzzi tub.
      • Level: First
      Bedroom 1
      • Description: Jr. Primary Bdrm suite w/full bath. 3 additional en-suite bedrooms, den w/FP
      • Level: Second
      Kitchen
      • Description: Foyer, EIK, Powder rm, Laundry rm, Living room w/FP, Dining Rm
      • Level: First
      Heating
      • Oil, Baseboard
      Cooling
      • Central Air
      Appliances
      • Included: Dishwasher, Dryer, Electric Water Heater, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Washer
      • Laundry: Laundry Room
      Features
      • Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Granite Counters, Master Downstairs, Pantry, Formal Dining, Primary Bathroom, Ceiling Fan(s), Central Vacuum
      • Flooring: Hardwood
      • Windows: Screens
      • Has basement: No
      • Attic: None
      • Number of fireplaces: 2
      Interior area
      • Total structure area: 4,500
      • Total interior livable area: 4,500 sqft

      Property

      Parking
      • Total spaces: 2
      • Parking features: Attached, Driveway
      • Garage spaces: 2
      • Has uncovered spaces: Yes
      Features
      • Levels: Two
      • Patio & porch: Covered, Deck, Patio, Porch, Terrace
      • Exterior features: Gas Grill
      • Has private pool: Yes
      • Pool features: In Ground
      • Has view: Yes
      • View description: Open
      • Waterfront features: Beach Front, Ocean Front, Waterfront
      • Frontage length: 170'
      Lot
      • Size: 1.69 Square Feet
      • Features: Sprinklers In Front, Sprinklers In Rear
      Details
      • Parcel number: 0900392.0002.00001.002
      • Special conditions: None

      Construction

      Type & style
      • Home type: SingleFamily
      • Architectural style: Mediterranean
      • Property subtype: Single Family Residence, Residential
      Materials
      • Stucco
      Condition
      • Year built: 2006

      Utilities & green energy

      • Sewer: Septic Tank
      • Water: Public
      • Utilities for property: Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Private, Water Connected

      Community & HOA

      HOA
      • Has HOA: No
      Location
      • Region: Westhampton

      Financial & listing details

      • Price per square foot: $1,888/sqft
      • Tax assessed value: $3,030,900
      • Annual tax amount: $24,199
      • Date on market: 11/12/2025
      • Cumulative days on market: 130 days
      • Listing agreement: Exclusive Right To Sell
      • Electric utility on property: Yes

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        Price history
        DateEventPrice
        3/5/2026Listed for rent$70,000+133.3%$16/sqft
        Source: Zillow Rentals Report a problem
        11/25/2025Listing removed$30,000$7/sqft
        Source: Zillow Rentals Report a problem
        11/12/2025Listed for sale$8,495,000$1,888/sqft
        Source: OneKey® MLS as distributed by MLS GRID #934969 Report a problem
        9/3/2025Price change$30,000-62.5%$7/sqft
        Source: Zillow Rentals Report a problem
        7/28/2025Price change$80,000+33.3%$18/sqft
        Source: Zillow Rentals Report a problem
        1/10/2025Listed for rent$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        12/27/2024Listing removed$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        11/25/2024Listed for rent$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        10/11/2024Listing removed$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        9/26/2024Listed for rent$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        9/13/2024Listing removed$60,000$13/sqft
        Source: Zillow Rentals Report a problem
        9/5/2024Listed for rent$60,000-47.8%$13/sqft
        Source: Zillow Rentals Report a problem
        7/21/2024Listing removed--
        Source: Zillow Rentals Report a problem
        7/12/2024Price change$115,000+15%$26/sqft
        Source: Zillow Rentals Report a problem
        7/2/2024Price change$100,000-9.1%$22/sqft
        Source: Zillow Rentals Report a problem
        5/28/2024Price change$110,000-12%$24/sqft
        Source: Zillow Rentals Report a problem
        1/25/2024Listed for rent$125,000+257.1%$28/sqft
        Source: Zillow Rentals Report a problem
        1/2/2024Listing removed--
        Source: Zillow Rentals Report a problem
        9/5/2023Price change$35,000-30%$8/sqft
        Source: Zillow Rentals Report a problem
        7/26/2023Listed for rent$50,000-50%$11/sqft
        Source: Zillow Rentals Report a problem
        7/10/2023Listing removed--
        Source: Zillow Rentals Report a problem
        6/26/2023Price change$100,000-20%$22/sqft
        Source: Zillow Rentals Report a problem
        6/5/2023Listed for rent$125,000$28/sqft
        Source: Zillow Rentals Report a problem
        5/17/2023Listing removed--
        Source: Zillow Rentals Report a problem
        3/29/2023Listed for rent$125,000$28/sqft
        Source: Zillow Rentals Report a problem

        Public tax history

        Public tax history
        YearProperty taxesTax assessment
        2024-- $3,030,900
        2023-- $3,030,900
        2022-- $3,030,900
        2021-- $3,030,900
        2020-- $3,030,900
        2019-- $3,030,900 +7.3%
        2018-- $2,824,500
        2017$22,484 $2,824,500
        2016-- $2,824,500
        2015-- $2,824,500
        2014-- $2,824,500
        2013-- $2,824,500
        2012-- $2,824,500
        2011-- $2,824,500 +13.3%
        2007$15,728 $2,492,100

        Find assessor info on the county website

        BuyAbility℠ payment

        Estimated monthly payment
        All calculations are estimates and provided by Zillow, Inc. for informational purposes only. Actual amounts may vary.
        HOA fees may include property taxes on listings classified as Co-Ops. Contact the listing agent and/or owner for fee details.
        Mortgage interest rates are dependent on a number of factors, including credit score, down payment, and repayment length. Interest rate data provided by Zillow Group Marketplace, Inc. as of 1/1/1970 from various mortgage lenders with which we have lead or other similar arrangements; the Estimated Payment is an average of those rates.
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        Learn more*Terms apply. Match provided by Foyer. Account offered by Pacific West Bank, Member FDIC.

        Climate risks

        Neighborhood: 11978

        Getting around

        5 / 100
        Car-Dependent
        27 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating
        Schools provided by the listing agent
        • Elementary: Westhampton Beach Elem School
        • Middle: Westhampton Middle School
        • High: Westhampton Beach Senior High Sch

        Source: OneKey® MLS as distributed by MLS GRID. This data may not be complete. We recommend contacting the local school district to confirm school assignments for this home.

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