120 Halsey Lane

House For Sale  • 
Southampton
Web ID # KEY1021687 (1081185) • MLS

$ 22,995,000

9 Beds • 11 Baths • 15,000 ft2  
Tax (Annually): $15,000

Building & Unit Features

  • Elevator
  • Garage
  • Dishwasher
  • Eat In Kitchen
  • Fireplace
  • Walk In Closet
  • Introducing a one-of-a-kind opportunity to own a legacy estate south of the highway in Bridgehampton's farm country-120 Halsey Lane. This newly constructed, fully custom 14,267-square-foot residence is set on 2.5 lush acres and promises the pinnacle of Hamptons living. Newly Completed and Move in Ready, this architectural masterpiece will offer 9 bedrooms, 11 full bathrooms, and 3 half baths, designed to seamlessly blend modern luxury with timeless shingle-style elegance. Step inside to soaring spaces and grand proportions-an awe-inspiring 26' tall great room sets the tone for the rest of the home. Every inch of the layout has been thoughtfully curated: two true primary suites, one conveniently located on the main level and the other as a second-floor sanctuary complete with a private deck. From the oversized 3-car garage to the two elegant staircases and private elevator, no detail is overlooked. The lower level is an entertainer's dream featuring an 11' ceiling height, a golf simulator, full gym, sauna, steam room, and multiple bar and lounge areas. The main level continues the experience with massive covered patios perfect for indoor-outdoor living and seamless entertaining. Every room on the second floor is graced with 9' ceilings and stunning 12' cathedral vaulted designs, flooding each space with natural light and volume. The home's exterior matches the magnificence within, with beautifully manicured grounds, a 600-square-foot pool house, a resort-style swimming pool with spa, and a private tennis court-your own secluded Hamptons compound. This is more than just a home; it's a lifestyle-an extraordinary retreat built for generational enjoyment in one of the East End's most coveted locations. 120 Halsey Lane offers the rare combination of scale, style, and substance, with completion perfectly timed for summer 2026.
    Total Rooms: 32

    INTERIOR

    Fireplace:  YES
    Appliances:  Dishwasher, Oven, Range, Refrigerator
    Interior Features:  First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Ceiling Fan(s), Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, Elevator, Entrance Foyer, Formal Dining, High Ceilings, High Speed Internet, His and Hers Closets, In-Law Floorplan, Kitchen Island, Natural Woodwork, Open Floorplan, Open Kitchen, Other, Pantry, Primary Bathroom, Master Downstairs, Sauna, Smart Thermostat, Soaking Tub, Sound System, Speakers, Walk-In Closet(s), Wet Bar, Whole House Entertainment System

    EXTERIOR

    Exterior Features:  Tennis Court(s)

    ROOMS

    Total Bedrooms:  9
    Total Bathrooms:  14
    BathroomsHalf:  3
    Full Bathrooms:  11
    Kitchens 

    HEATING & COOLING

    Cooling Type:  Central Air
    Heating Type:  Forced Air, Radiant Floor, Other

    UTILITIES

    Sewer:  Septic Tank
    Water Source:  Public

    LOT FEATURES

    Lot Size Source 
    Lot Dimension 
    Zoning 
    Lot Size (Acres):  2.5
    Lot Size (Sq. Ft.):  108, 900

    PARKING

    Parking Total 
    Attached Garage 
    Parking Fee 
    Garage:  YES
    Open Parking 
    Parking Features:  Driveway, Garage

    STRUCTURAL INFORMATION

    Property Attached 
    Year Built:  2026
    Sq. Ft. Source 
    Construction:  Advanced Framing Technique
    Square Feet 
    Basement Desc:  Finished, Full, Walk-Out Access
    Architectural Style:  Traditional

    SCHOOL INFORMATION

    Midd School District:  Bridgehampton
    High School District:  Bridgehampton
    Elementary School:  Bridgehampton School
    Elem School District:  Bridgehampton
    High School:  Bridgehampton School
    Middle School:  Bridgehampton School

    Listing Courtesy Of Nest Seekers International LLC

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    Estimated Monthly Costs


    $116,275
    Est. Mortgage
    $1,250
    Real Estate Tax
    $117,525
    Monthly Total*
    * The estimated monthly costs provided by this caculator are for illustrative purposes only, with no guarantee regarding accuracy.
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    IDX Information

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