171 Oneck Lane
Westhampton Beach, NY 11978
- 7 beds
- 11 baths
- 10,316 sqft
- ~1 acre lot
- $1,016 per sqft
- 2025 build
- – on site
Down a perfectly manicured private road, discover 171 Oneck Lane - a brand new construction offering refined Hamptons living. Ideally situated on just under an acre, the property overlooks the premier golf course at the Westhampton Beach Country Club; showcasing sweeping views of the 3rd hole's lush green. Crafted with meticulous attention to detail, this elegant estate features 7 en-suite bedrooms and a total of 11 luxurious bathrooms. A grand foyer welcomes you into a spacious, open concept floor plan enhanced by soaring ceilings, custom millwork, coffered ceilings and exquisite moldings throughout. Private side entrance has a grand mudroom and walk in pantry and offers easy access as does the 2 car garage. The gourmet kitchen is a culinary haven, featuring large slab Quartz backsplash and oversized, extended island with seating and top-of-the-line paneled appliances by Wolf, Bosch and Sub-Zero. The formal dining room and spacious living room are perfect for entertaining, while oversized glass sliders flood the space with natural light. A double sided gas fireplace connects the living area to a stylish family room with bar. The first floor junior primary suite is perfect for guests, complete with a private en-suite bath. Beautifully detailed main and back staircases ascend to all three levels. Second floor includes the primary suite boasting stunning sunset and golf course views, a private balcony, fireplace, dual walk-in closets with french doors and center island, spa like bathroom with 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. There is also a large laundry room with dual washers/dryers, a sink and storage. The fully finished lower level is designed for both relaxing and recreation. It features a second laundry room equipped with two washers and two dryers for added convenience. The recreation room offers a built-in bar with Sub-Zero fridge and XO ice maker-perfect for entertaining. Enjoy a game of pool or cards, or unwind in the private home theatre, complete with six reclining chairs for the ultimate cinematic experience. Fitness enthusiasts will appreciate the gym and Clearlight sauna, changing room and full bathroom. An additional en-suite bedroom on this level provides comfortable accommodations as well as an additional powder room for all occupants and guests. Step outside to a resort style backyard oasis, where a heated gunite pool with 2 loungers in the sun ledge entry, and a built in spa are set amidst elegant blue stone patios. The outdoor kitchen is outfitted with a built-in BBQ, refrigerator, ice maker, and a recessed drop-down TV, complimented by ceiling heaters for extended seasonal use and entertaining. There are also covered patio areas with recessed lighting, ceiling fans and speakers A private putting green, meticulously landscaped grounds with speciman trees, flowering shrubs & hydrangea, and private courtyard complete this unparalled, luxury estate in the heart of Westhampton Beach.
Last checked:
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Checking…
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Last updated May 7, 2025
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MLS# 858249 —
The Building
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Year Built:2025
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Basement:true
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Architectural Style:Estate
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Construction Materials:Cedar
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Patio And Porch Features:Covered, Patio, Porch, Terrace
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Building Area Units:Square Feet
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Building Area Total:816
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Exterior Features:Courtyard, Fire Pit, Gas Grill, Lighting, Other
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Attic:Partial
Interior
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Living Area:10316
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Total Rooms:26
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Interior Features:First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Breakfast Bar, Cathedral Ceiling(s), Ceiling Fan(s), Central Vacuum, Chandelier, Chefs Kitchen, Crown Molding, Double Vanity, Dry Bar, Eat-in Kitchen, Entertainment Cabinets, Entrance Foyer, Formal Dining, His and Hers Closets, In-Law Floorplan, Kitchen Island, Primary Bathroom, Master Downstairs, Open Floorplan, Open Kitchen, Pantry, Quartz/Quartzite Counters, Recessed Lighting, Sauna, Smart Thermostat, Soaking Tub, Sound System, Storage, Wired for Sound
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Fireplace:true
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Living Area Source:Plans
Financial & Terms
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Lease Considered:false
The Property
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Lot Features:Back Yard, Front Yard, Landscaped, Near Golf Course, Private, Sprinklers In Front, Sprinklers In Rear
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Lot Size Acres:0.92
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Parcel Number:0905-009-00-01-00-023-000
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Property Type:Residential
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Property Subtype:Single Family Residence
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Lot Size SqFt:40,075 Sqft
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Property Attached:false
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Waterfront:false
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Water Access:No
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Horse:false
Listing Agent
- Contact info:
- Agent phone:
- (631) 599-3984
- Office phone:
- (631) 288-6244
Taxes
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Tax Year:2024
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Tax Source:Other
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Tax Annual Amount:7077.98
Beds
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Total Bedrooms:7
Baths
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Full Baths:9
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Half Baths:2
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Total Baths:11
The Listing
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Special Listing Conditions:None
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Virtual Tour URL Unbranded:
Heating & Cooling
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Heating:Forced Air, Radiant Floor
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Cooling:Central Air
Utilities
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Sewer:Septic Tank
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Utilities:Electricity Connected, Propane, Water Connected
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Water Source:Public
Appliances
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Appliances:Convection Oven, Dishwasher, Dryer, Electric Oven, Exhaust Fan, Freezer, Microwave, Refrigerator, Washer, Gas Water Heater
Schools
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High School:Westhampton Beach Senior High Sch
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Elementary School:Westhampton Beach Elem School
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High School District:Westhampton Beach
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Middle School:Westhampton Middle School
The Community
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Association:false
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Senior Community:false
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Pool Private:true
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Spa:true
Parking
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Parking Features:Driveway, Garage, Garage Door Opener
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Garage:true
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Garage Spaces:2
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Carport:false
Extra Units
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Other Structures:Garage(s), Outdoor Kitchen
Monthly cost estimate

Asking price
$10,490,000
Expense | Monthly cost |
---|---|
Mortgage
This calculator is intended for planning and education purposes only. It relies on assumptions and information provided by you regarding your goals, expectations and financial situation, and should not be used as your sole source of information. The output of the tool is not a loan offer or solicitation, nor is it financial or legal advice. |
$56,170
|
Taxes | $589 |
Insurance | $2,884 |
Utilities | $423 See report |
Total | $60,066/mo.* |
*This is an estimate |
Walk Score®
Provided by WalkScore® Inc.
Walk Score is the most well-known measure of walkability for any address. It is based on the distance to a variety of nearby services and pedestrian friendliness. Walk Scores range from 0 (Car-Dependent) to 100 (Walker’s Paradise).
Bike Score®
Provided by WalkScore® Inc.
Bike Score evaluates a location's bikeability. It is calculated by measuring bike infrastructure, hills, destinations and road connectivity, and the number of bike commuters. Bike Scores range from 0 (Somewhat Bikeable) to 100 (Biker’s Paradise).
Soundscore™
Provided by HowLoud
Soundscore is an overall score that accounts for traffic, airport activity, and local sources. A Soundscore rating is a number between 50 (very loud) and 100 (very quiet).
Air Pollution Index
Provided by ClearlyEnergy
The air pollution index is calculated by county or urban area using the past three years data. The index ranks the county or urban area on a scale of 0 (best) - 100 (worst) across the United Sates.
Sale history
Date | Event | Source | Price | % Change |
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5/6/25
May 6, 2025
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Listed / Active | ONEKEY | $10,490,000 |