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For sale
  • Price cut: $2M (7/28)
    $17,995,000

    6 Harbor Ln, Shelter Island Heights, NY 11965

    7beds
    4,500sqft
    Loading
    Single Family Residence
    Built in 1914
    4.82 Acres Lot
    $-- Zestimate®
    $3,999/sqft
    $-- HOA

    What's special

    Oversized windowsWaterfront of dering harborExpansive windowsStriking double-sided fireplacePrivate dockGunite poolAdditional den
    Set along the serene waterfront of Dering Harbor, with about 245f of water frontage, this exceptional offering presents a rare and compelling opportunity to own a true Hamptons compound-three distinct parcels thoughtfully combined to create a private and expansive estate experience. At the heart of the property lies a beautifully appointed 4,500sf residence, gracefully sited on 1.5 acres and framed by sweeping water views that immediately captivate upon arrival. A separate .12-acre waterfront parcel features a private dock, offering direct access to the harbor, while an additional 3.2-acre parcel provides the ideal opportunity for a multi-generational compound that balances recreation, privacy, and natural beauty. A long, landscaped approach sets a stately tone, guiding you beneath a covered carport and toward the main residence, with a detached garage thoughtfully positioned nearby. Inside, a regal foyer and functional mudroom welcome you, unfolding into a gracious living room anchored by a striking double-sided fireplace. Expansive windows flood the space with natural light while framing picturesque water views, seamlessly blending indoor comfort with the surrounding coastal setting. A well-placed den offers an intimate complement for relaxation or quiet retreat. The open-concept kitchen is both inviting and functional, featuring a charming built-in dining nook nestled beneath oversized windows. A butler's pantry elegantly connects the kitchen to the formal dining room, where French doors open to a covered porch-perfect for al fresco dining with tranquil water vistas. A powder room and dedicated laundry room complete the main level. The primary suite is a sanctuary unto itself, offering generous proportions, a private sitting area or office centered around a fireplace, and an ensuite bath with a soaking tub. Additional accommodations include an ensuite guest bedroom and two guest rooms-one currently styled as a den-sharing a Jack-and-Jill bath. The third floor expands the living space further, with two guest bedrooms boasting elevated water views, a full bath, and an additional den. Outdoors, the estate is enveloped in mature, meticulously curated landscaping that enhances both privacy and beauty. A gunite pool provides a luxurious setting for summer enjoyment. This is more than a home-it is a legacy waterfront estate, offering a rare combination of scale, setting, and versatility in one of Shelter Island's most coveted enclaves.
    88 days
    |
    2,141
    |
    93
    |

    Zillow last checked:

    Listed by:

    Douglas Elliman Real Estate,

    Michael Brennan - Real Estate Sales Person 917-664-3017

    Source: Out East,MLS#: 395434

      Facts & features

      Interior

      Bedrooms & bathrooms
      • Bedrooms: 7
      • Bathrooms: 6
      • Full bathrooms: 5
      • 1/2 bathrooms: 1
      Rooms
      • Room types: Family Room, Laundry
      Features
      • Basement: Yes
      • Has fireplace: Yes
      Interior area
      • Total structure area: 4,500
      • Total interior livable area: 4,500 sqft

      Property

      Parking
      • Parking features: GarageDetached
      • Has garage: Yes
      Features
      • Stories: 3
      • Has private pool: Yes
      • Pool features: Heated
      • Has spa: Yes
      • Spa features: Heated
      • Has view: Yes
      • View description: Water
      • Has water view: Yes
      • Water view: Water
      • Waterfront features: Waterfront
      • Frontage type: Waterfront
      Lot
      • Size: 4.82 Acres

      Construction

      Type & style
      • Home type: SingleFamily
      • Property subtype: Single Family Residence
      Condition
      • New construction: No
      • Year built: 1914

      Community & HOA

      Community
      • Features: Room for a Tennis Court
      Location
      • Region: Shelter Island Heights

      Financial & listing details

      • Price per square foot: $3,999/sqft
      • Date on market: 5/24/2026
      • Lease term: Contact For Details

        Estimated market value

        Not available

        Estimated sales range

        Not available

        Not available

        Price history

        DateEventPrice
        7/28/2026Price change$17,995,000-10%$3,999/sqft
        Source: Out East #395434 Report a problem
        5/24/2026Listed for sale$19,995,000$4,443/sqft
        Source: Out East #395434 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: Dering Harbor

        Getting around

        3 / 100
        Car-Dependent
        18 / 100
        Somewhat Bikeable

        Nearby schools

        GreatSchools rating

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