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Pending
  • $3,995,000

    21 S Dubois Pl, Montauk, NY 11954

    6beds
    4,453sqft
    Loading
    Single Family Residence
    Built in 2026
    0.31 Acres Lot
    $3,797,400 Zestimate®
    $897/sqft
    $-- HOA

    What's special

    Fully finished basementNatural lightGunite poolSix spacious bedroomsBeautifully landscaped groundsElegant outdoor entertaining areasFive-and-a-half baths
    A masterfully crafted residence by Build Well Development, this exceptional home blends timeless Hamptons elegance with modern luxury, offering refined living in a peaceful setting just moments from town, ocean beaches, shopping, and acclaimed restaurants. Designed with impeccable attention to detail, the home features six spacious bedrooms and five-and-a-half baths, including four beautifully appointed en-suite bedrooms. The serene primary suite serves as a private retreat, thoughtfully designed for comfort and sophistication. The heart of the home is the stunning living room, where a striking fireplace anchors the space and a dramatic wall of sliding glass doors invites natural light to pour in while seamlessly connecting indoor and outdoor living. The home also offers a fully finished basement, providing exceptional additional living space ideal for a media room, gym, recreation area, or guest overflow. Outside, a private resort-like setting awaits with an oyster kitchen for entertaining. The beautifully landscaped grounds showcase a gunite pool and elegant outdoor entertaining areas-perfect for summer gatherings, quiet mornings, or evenings under the stars. Every element of this residence reflects exceptional craftsmanship and thoughtful design, creating a home that is both sophisticated and welcoming-an ideal Hamptons retreat offering luxury, privacy, and effortless proximity to the very best of coastal living.
    169 days
    35
    2

    Zillow last checked:

    Listed by:

    Douglas Elliman Real Estate 631-668-6565,

    Susan Ceslow - Associate Real Estate Broker 631-335-0777

    Source: Out East,MLS#: 392632

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 6
      • Bathrooms: 6
      • Full bathrooms: 5
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Laundry, Office
      Cooling
      • Central Air
      Features
      • Basement: Yes
      • Has fireplace: Yes
      Interior area
      • Total structure area: 4,453
      • Total interior livable area: 4,453 sqft

      Property

      Parking
      • Parking features: None
      Features
      • Stories: 2
      • Has private pool: Yes
      • Pool features: Heated
      Lot
      • Size: 0.31 Acres

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New Construction
      • New construction: Yes
      • Year built: 2026

      Community & HOA

      Location
      • Region: Montauk

      Financial & listing details

      • Price per square foot: $897/sqft
      • Date on market: 3/12/2026
      • Lease term: Contact For Details

        Estimated market value

        $3,797,400

        $3.61M - $3.99M

        Not available

        Price history

        DateEventPrice
        3/30/2026Pending sale$3,995,000$897/sqft
        Source: Out East #392632 Report a problem
        3/12/2026Listed for sale$3,995,000$897/sqft
        Source: Out East #392632 Report a problem

        Public tax history

        Tax history is unavailable.

        Monthly payment

        Estimated monthly payment$1,822
        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.
        See how much you could borrow to make a competitive offer.

        Climate risks

        Neighborhood: 11954

        Getting around

        22 / 100
        Car-Dependent
        23 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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