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Off market
  • $4,377,900

    18 Bay View Rd N, Southampton, NY 11968

    6beds
    6,000sqft
    Single Family Residence
    Built in 2023
    0.5 Acres Lot
    $4,377,900 Zestimate®
    $730/sqft
    $7,215 Estimated rent

    Home value

    $4,377,900

    $4.16M - $4.60M

    $7,215/mo

    Zestimate® history
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    $7,215/mo

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    $30,888/mo

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    $30,888/mo

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    What's special

    This +/-6,000sqft new construction transitional compound built by Cavallo Building with private accessory dwelling is the quintessential Hamptons home located in Bayview Oaks, a Southampton waterfront community with access to Peconic Bay & deeded mooring rights. You are greeted by the charming covered porch as you enter the double-height, sun-filled foyer fully outfitted with 8-inch character grade hardwood floors, custom millwork and Emtek finishings. The sprawling first floor boasts the custom gourmet chefs kitchen with quartz counter tops, custom cabinetry, an oversized island providing additional prep space and storage with barstool seating that appreciates views of the grounds. The open concept dining room that effortlessly flows into the great room, centered around a custom fireplace. The first floor additionally features the junior primary bedroom with ensuite bathroom, currently furnished as a den, mudroom, office and a half bathroom.The second floor boasts the primary suite featuring custom fireplace, 2 walk-in closets and ensuite bathroom, outfitted with double sinks, freestanding soaking tub, and elegant glass shower, custom walk-in closet and custom fireplace. Two ensuite guest bedrooms with walk in closets, lounge with fireplace and laundry complete the second story. The lower level, equally grand and spacious, features a recreation room fully outfitted with a custom wine bar and lounge for entertainment, a guest room with ensuite bathroom and powder room. The sprawling grounds feature a 40' x 18' heated gunite pool & spa with bluestone patio and oversized 3-car garage, pool bathroom and artist studio and full bathroom above. Attached to the home is a covered porch, featuring both a dining and lounge area, as well as a covered lounge centered around the outdoor fireplace & custom outdoor bar attached to the garage. All just moments away from the charming shops, dining, docks, bay beaches and entertainment Sag Harbor & Southampton Village has to offer! Tom Cavallo 631-871-14o1

    This property is off market, which means it's not currently listed for sale or rent on Zillow. This may be different from what's available on other websites or public sources.

    Zillow last checked: 8 hours ago

    Source: Out East,MLS#: 387117

    Facts & features

    Interior

    Bedrooms & bathrooms
    • Bedrooms: 6
    • Bathrooms: 9
    • Full bathrooms: 7
    • 1/2 bathrooms: 2
    Cooling
    • Central Air
    Features
    • Has basement: Yes
    • Has fireplace: Yes
    Interior area
    • Total structure area: 6,000
    • Total interior livable area: 6,000 sqft

    Property

    Parking
    • Parking features: GarageDetached
    • Has garage: Yes
    Features
    • Stories: 2
    • Has private pool: Yes
    • Pool features: Heated
    • Has spa: Yes
    • Spa features: Heated
    Lot
    • Size: 0.50 Acres
    Details
    • Parcel number: 0900028000100040000

    Construction

    Type & style
    • Home type: SingleFamily
    • Property subtype: Single Family Residence
    Condition
    • New Construction
    • New construction: Yes
    • Year built: 2023

    Community & neighborhood

    Location
    • Region: Southampton

    Price history

    DateEventPrice
    9/18/2025Listing removed$4,750,000$792/sqft
    Source: Out East #387117
    7/30/2025Pending sale$4,750,000$792/sqft
    Source: Out East #387117
    7/30/2025Listing removed$4,750,000$792/sqft
    Source: Out East #387117
    7/24/2025Pending sale$4,750,000$792/sqft
    Source: Out East #387117
    7/23/2025Listing removed$4,750,000$792/sqft
    Source: Out East #387117

    Public tax history

    YearProperty taxesTax assessment
    2024-- $2,525,900 +18.4%
    2023-- $2,133,600 +226.9%
    2022-- $652,600 +60.8%

    Find assessor info on the county website

    Neighborhood: North Sea

    Nearby schools

    GreatSchools rating
    Sell for more on Zillow
    Get a free Zillow Showcase℠ listing and you could sell for .
    $4,377,900
    2% more+ $87,558
    With Zillow Showcase(estimated)
    $4,465,458