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For sale
  • Price cut: $500K (6/26)
    $19,000,000

    31 Fort Hill Drive, Lloyd Harbor, NY 11743

    13beds
    28,000sqft
    Single Family Residence, Residential
    Built in 1910
    10 Acres Lot
    $-- Zestimate®
    $679/sqft
    $-- HOA

    What's special

    Private beachfrontSeven fireplacesDeep-water dockSunlit solariumFlexible bonus roomsSweeping coastal vistasHigh-end appliances
    Welcome to 31 Fort Hill Drive, a landmark estate perched atop 10 private acres in the prestigious enclave of Lloyd Harbor. Set across two parcels with 1,800 feet of private beachfront and a deep-water dock, this extraordinary compound offers uninterrupted, panoramic views of the Long Island Sound—widely regarded as among the finest vantage points on the North Shore. Steeped in natural beauty and rich American history, the estate sits on Fort Hill, a site of Revolutionary War significance where signal beacons once watched over the Sound. Today, the same elevated terrain offers a rare sense of seclusion, grandeur, and sweeping coastal vistas that change with every season and every tide. This custom brick residence is a masterwork of craftsmanship and scale, featuring 13 bedrooms, 10 full bathrooms, and four half baths. Elegant interior spaces include a sunlit solarium, a stately library, and an expansive, exquisitely detailed ballroom designed for unforgettable gatherings. Seven fireplaces, intricate millwork, and curated architectural details throughout add a sense of timeless refinement. A fully renovated gourmet kitchen anchors the home’s living spaces, offering high-end appliances, classic finishes, and effortless flow into formal and informal dining areas. Whether you’re hosting intimate family dinners or large-scale entertaining, the home rises to every occasion. Additional amenities include staff quarters, a 16-car garage with guest apartment suites above, a state of the art geothermal system, and flexible bonus rooms ideal for a private theater, wellness space, or art studio. Outdoors, a 3-acre curated garden with a greenhouse, invites peaceful strolls and moments of serenity amidst manicured plantings. From sunrise over the water to evenings under the stars, this is a home where every day is defined by natural splendor, privacy, and possibility. Just moments from Huntington Village and the train to NYC and located within the award-winning Cold Spring Harbor School District, 31 Fort Hill Drive is more than a home—it’s a legacy estate where history, beauty, and lifestyle converge.
    132 days
    on Zillow
    |
    6,341
    |
    301
    |

    Zillow last checked: 7 hours ago

    Listing updated: August 05, 2025 at 06:09pm

    Listing by:

    Serhant LLC 646-480-7665,

    Ephraim J. Simon 631-408-2137,

    Michael Sadis 631-327-0111,

    Serhant LLC

    Source: OneKey® MLS,MLS#: 846697MLS Logo
    Travel times

    Tour with a buyer's agent

    We'll find a local expert to take you on a private tour of 31 Fort Hill Drive.

    Next available tour time:Tomorrow at 11am

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 13
    • Bathrooms: 14
    • Full bathrooms: 10
    • 1/2 bathrooms: 4
    Heating
    • Geothermal, Oil, Steam
    Cooling
    • Central Air
    Appliances
    • Included: Dishwasher, Dryer, Microwave, Oven, Oil Water Heater
    Features
    • Beamed Ceilings, Breakfast Bar, Built-in Features, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, In-Law Floorplan, Kitchen Island, Primary Bathroom, Natural Woodwork, Original Details
    • Basement: Unfinished
    • Attic: Finished
    • Number of fireplaces: 7
    Interior area
    • Total structure area: 28,000
    • Total interior livable area: 28,000 sqft
    Video & virtual tour

    Property

    Parking
    • Total spaces: 16
    • Parking features: Garage
    • Garage spaces: 16
    Features
    • Has view: Yes
    • View description: Panoramic, Water
    • Has water view: Yes
    • Water view: Water
    • Waterfront features: Beach Access, Beach Front, Sound, Water Access, Waterfront
    • Frontage length: 1800
    Lot
    • Size: 10 Acres
    Details
    • Parcel number: 0403006000200032002
    • Special conditions: None
    • Horses can be raised: Yes

    Construction

    Type & style
    • Home type: SingleFamily
    • Architectural style: Estate
    • Property subtype: Single Family Residence, Residential
    Materials
    • Brick
    Condition
    • Year built: 1910

    Utilities & green energy

    • Sewer: Cesspool
    • Water: Public
    • Utilities for property: Electricity Connected

    Community & HOA

    HOA
    • Has HOA: No
    Location
    • Region: Lloyd Harbor

    Financial & listing details

    • Price per square foot: $679/sqft
    • Tax assessed value: $48,600
    • Annual tax amount: $164,620
    • Date on market: 4/10/2025
    • Listing agreement: Exclusive Right To Sell
    • Electric utility on property: Yes
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