171 Oneck Lane

Westhampton Beach, NY 11978

$9,999,990
  • 7 Bedrooms
  • 9 Bathrooms / 2 Half
  • 10,316 Sqft

171 Oneck Lane
Westhampton Beach, NY 11978

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Westhampton Beach / NY

Single Family HIGHLIGHTS

  • Hosting Ready

    Yes

  • Lot Size

    0.92 Acres

  • Special Features

    Putting Green

  • Home Style

    Estate

Listing courtesy of Colleen Graning of Douglas Elliman Real Estate.

Down a perfectly manicured private road, discover 171 Oneck Lane - a newly constructed, estate (built by ONE DEVELOPMENT) that captures the essence of refined Hamptons living. Ideally situated on just under an acre, the property overlooks the prestigious Westhampton Beach Country Club; offering sweeping views across the lush fairways of the 3rd hole-delivering both privacy and an elevated golf setting.
Designed with meticulous craftsmanship and focussed on both scale and comfort, the home offers 7 en-suite bedrooms and 11 well appointed bathrooms. A grand foyer introduces a spacious, light filled open concept layout with soaring ceilings, custom millwork, coffered ceilings and elegant moldings throughout.
A private side entrance with a grand mudroom, and walk in pantry, offering effortless access and everyday functionality, complemented by the attached two-car garage.
The chef's kitchen is both striking and functional, featuring a full slab Quartz backsplash and oversized island with seating, and top-tier paneled appliances by Wolf, Sub-Zero and Bosch.
Seamlessly connected living and dining spaces are designed for effortless entertaining, with expansive glass sliders that invite natural light and open to the outdoor living areas. A double sided gas fireplace anchors the main living space and extends into a sophisticated lounge with a built-in bar.
A first floor junior primary suite provides ideal guest accommodations with its own private bath.
Beautifully detailed main and back staircases lead to all three levels.
The second floor includes the primary suite- a true retreat; stunning sunsets and golf course views, a private balcony, fireplace, dual walk-in closets, with french doors and a center island, a spa inspired bath with a double vanity, soaking tub, large format slab shower, and water closet.
There are four additional en-suite bedrooms, including one with a private balcony and a charming bunk room with it's own sitting area. A large laundry room with dual washers and dryers complete this level.
The fully finished lower level is designed for both relaxing and entertainment featuring a recreation room with a built-in bar, Sub-Zero refrigeration, and XO ice maker, along with areas for billiards and games. A private home theatre with six reclining chairs creates a true cinematic experience. Wellness amenities include a fitness center, Clearlight sauna, changing room and full bath. An additional en-suite bedroom with bath and a powder room provide comfort and convenience for guests.
Outdoor living is equally exceptional. Step outside to a resort style backyard oasis. A heated gunite pool with sun ledge and integrated loungers, along with a built-in spa is surrounded elegant stone patios and lush landscaping. The outdoor kitchen is fully equipped with a built-in BBQ, refrigerator, ice maker, and a recessed drop-down TV, and ceiling heaters for extended seasonal use. There are multiple covered patio areas with recessed lighting, fans and speakers.
A private putting green and beautifully curated grounds with speciman trees, flowering shrubs & hydrangea, and a private courtyard complete this offering.
This is a rare opportunity to own a newly built, fully amenitized estate in one of Westhampton Beach's most desirable locations, offering the perfect balance of luxury, lifestyle, and setting. Photo have been digitally enhanced.
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  • Acres

    0.92 Acres

  • Bathrooms (Full)

    9

  • Bathrooms (Half)

    2

  • Bedrooms Total

    7

  • City Region

    Westhampton Beach

  • Elementary School

    Westhampton Beach Elem School, Westhampton Beach District

  • High School

    Westhampton Beach Senior High Sch, Westhampton Beach District

  • Living Area

    10,316 Sqft

  • Lot Size

    40,075 Sqft

  • MLS #

    989946

  • Middle School

    Westhampton Middle School, Westhampton Beach District

  • Pool Features

    Private

  • Private Pool

    Yes

  • Property Type

    Single Family

  • Spa

    Yes

  • Year Built

    2025

  • Architectural Style

    Estate

  • Building Area Total

    816

  • Construction Materials

    Cedar

  • Year Built

    2025

  • Elementary School

    Westhampton Beach Elem School

  • High School

    Westhampton Beach Senior High Sch

  • Middle or Junior School

    Westhampton Middle School

  • Garage

    Yes

  • Garage Spaces

    2

  • Lot Features

    Back Yard, Front Yard, Landscaped, Near Golf Course, Private, Sprinklers In Front, Sprinklers In Rear

  • Other Structures

    Garage(s), Outdoor Kitchen

  • Parking Features

    Driveway, Garage, Garage Door Opener

  • Patio and Porch Features

    Covered, Patio, Porch, Terrace

  • Annual Taxes

    $7,078

  • Appliances

    Convection Oven, Dishwasher, Dryer, Electric Oven, Exhaust Fan, Freezer, Gas Cooktop, Gas Range, Microwave, Refrigerator, Washer, Gas Water Heater

  • Basement

    Finished, Full, Storage Space, Walk-Out Access

  • Cooling

    Yes - Central Air

  • Fireplace

    Yes - 3

  • Heating

    Yes - Forced Air, Radiant Floor

  • Interior Features

    Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, Elevator, Entrance Foyer, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Master Downstairs, Open Floorplan, Pantry, Recessed Lighting, Sauna, Smart Thermostat, Soaking Tub, Sound System, Storage, Walk-In Closet(s), Wet Bar, Wired for Sound

  • Total Rooms

    26

  • Sewer

    Septic Tank

  • Utilities

    Electricity Connected, Propane, Water Connected

  • Water Source

    Public

in US Dollars

%

Total/Month

  • Principal & Interest
  • Property Taxes (monthly) $590

 *The values provided are approximate. For more precise information, please contact a BHS agent who can offer further assistance.

171 Oneck Lane

Location

Nearby Points of Interest

  • Meadow

    Parks

  • Polypharmacy Screen Inc

    Home Improvement, Independent

  • Westhampton Country Club

    Country Club

  • Kirk Satterfield's Golf Shop

    Non Food Shops, Independent

  • Westhampton Golf Course

    Golf Course, Independent

Data courtesy of LocalLogic.co

Westhampton Beach
Neighborhood

Westhampton Beach

Westhampton Beach, located on the South Shore of Long Island, New York, is a scenic village known for its picturesque beaches, charming downtown area, and relaxed atmosphere. It offers a mix of upscale homes, historic buildings, and...

171 Oneck Lane

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