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    185 Willetts Lane, West Islip, NY 11795
    $3,995,000
    5beds
    3bath
    6,000sqft
    0.96acres
    House for Sale

    185 Willetts Lane, West Islip, NY 11795

    Listing by: World Prop Intl Sea to Sky
    1 - 1 of 1 results
    Copyright © 2025 OneKey® MLS LLC
    Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
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    OneKey® MLS
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    185 Willetts Lane, West Islip, NY 11795
    $3,995,000
    5beds
    3full,half bath
    6,000sqft
    0.96acres

    185 Willetts Lane, West Islip, NY 11795

    City/Town:West Islip   Post Office: West Islip     

    House for Sale by Matthew HartWorld Prop Intl Sea to Sky.

    Data checked -. Listing last updated 61 days ago.
    1. Overview
    2. Details
    3. More 

    Welcome to 185 Willetts ln, a unique opportunity to own a piece of paradise in the prestigious neighborhood. Located on one of the most desirable streets in West islip. This is the one-and-only luxurious new construction Custom Estate For Sale on a high and dry X- zone .92 acre, full 8’ basement, waterfront property built in 2023 with private beach, boat slip, and boat lift. Experience waterfront luxury in this nearly 6,000 sq. ft contemporary estate featuring 5 beds, 3. baths, 2.5-car garage, radiant heating, High-end European windows, Sonos sound system, security cameras, West Islip schools and much more. As you enter, you're greeted by a light, bright, and airy ambiance, with a large open concept that seamlessly connects the oversized kitchen, dining room and two-story living room. The chef's kitchen boasts Sub-Zero, Thermador & Wolf appliances, and an oversized island. The great room offers breathtaking water view, two story fireplace, and over 20 foot ceilings. The master suite includes a masterpiece bath, fireplace & Upper balcony with the bread taken view over the Willetts creek. Step outside to a private oasis with a saltwater pool, build in fire pit ,deep-water dock, and 16,000 lb boat lift. This exclusive estate is truly a masterpiece of waterfront living.

    Details
      Property type
    Residential
      Year built
    2023
      Heating
    Natural Gas
      Cooling
    Central Air
      Total rooms
    11
      Garage
    Yes (2.5 space)
      City/Town
    West Islip
      Post Office
    West Islip
      Parking spots
    -
    855352
    MLS ID
    Active
    Status
    04/29/2025
    On Market Date
      Laundry features
    Laundry Room
      Flooring
    Wood
      Fireplace
    Yes
      Pets allowed
      Architectural Style
    Colonial
      View
    Interior features
    First Floor Bedroom, First Floor Full Bath, Eat-in Kitchen, Formal Dining, High Ceilings, His and Hers Closets, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Recessed Lighting, Stone Counters, Walk-In Closet(s)
    Exterior features
    Boat Slip
    Lot features
    Appliances included
    Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer
    Construction materials
    Brick, Frame
    Monthly taxes
    $2,795
    Yearly taxes
    $33,544.2
    Community Features
    -
    School district
    West Islip
    Schools
    Paul J Bellew Elementary School, Beach Street Middle School, West Islip Senior High School
    Senior community
    No
    Common Charges
    -
    Maintenance
    -
    Additional Fees
    -
    Open Houses
    In-Person
    No upcoming in-person open houses
    Virtual
    No upcoming virtual open houses
    Contact Agent
    Matthew Hart
    Matthew Hart
    Real Estate Broker, World Prop Intl Sea to Sky
    Direct Number 
     
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    185 Willetts Lane, West Islip, NY 11795, is a 5 bedroom, 3 bathroom, 6000 sqft. Single Family Residence built in 2023. This property is currently available for sale and was listed on OneKey® MLS on 4-29-2025. The MLS# for this Single Family Residence is MLS# 855352.
    Display of MLS Data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information and should investigate the data themselves or retain appropriate professionals.
    Copyright ©2025
    BESbswy