Single Family
129 Oneck Lane
Pending · Southampton · Suffolk County, NY 11978
- Bedrooms
- 4 Beds
- Bathrooms
- 4 Baths
- Year built
- 1970
- Est. monthly taxes
- $1,130.83
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About this home
Experience the very best of Westhampton Beach living at 129 Oneck Lane, a sprawling retreat set on nearly an acre in the Village's coveted estate section. Perfectly positioned in one of the Hamptons' most sought-after locations, this exceptional property offers the ideal balance of privacy and convenience, just moments from Main Street's acclaimed restaurants, boutique shopping, the Westhampton Beach Performing Arts Center, and some of the East End's most beautiful ocean beaches. Designed for effortless living and entertaining, this bright and inviting four-bedroom ranch offers an open, flowing layout filled with natural light. The expansive living room features multiple seating areas, a dedicated dining space, and a wet bar, creating the perfect setting for gatherings with family and friends. The spacious eat-in kitchen serves as the heart of the home, while the sun-filled enclosed porch and sliding glass doors seamlessly connect the interior to an expansive deck overlooking the 20' x 40' pool and beautifully landscaped grounds. The thoughtfully designed floor plan provides privacy for both owners and guests, highlighted by a spacious primary suite complete with a private dressing area, generous walk-in closet, and a spa-inspired bath with a soaking tub. Direct access to the deck creates the perfect setting for peaceful mornings overlooking the backyard. Three additional bedrooms and well-appointed baths comfortably accommodate family and guests, while mature landscaping surrounds the property, creating a private retreat just minutes from everything that makes Westhampton Beach one of the Hamptons' most desirable destinations.
Listing snapshot
- Days on site
- 59 days
- Listed on MLS
- Jul 30, 2026
- Full baths
- 4
- Half baths
- 0
- Annual property tax (MLS)
- $13,570
- Tax year
- 2026
- Area source (MLS)
- Public Records
- Listing brokerage
- Compass Greater NY LLC
- MLS ID
- KEY1032639
- Last updated
- Sep 15, 2026
General features
- Property type
- Single Family
- Property subtype
- Single Family Residence
- Year built
- 1970
- Garage
- Yes
- Garage spaces
- 2
- Parking
- Driveway, Garage, Oversized, Private
- Water source
- Public
- Sewer
- Cesspool
- Utilities
- Electricity Connected, Trash Collection Private, Water Connected
Interior features
- Basement
- Bilco Door(s), Crawl Space, Partial
- Heating
- Forced Air, Oil
- Cooling
- Central Air
- Interior
- First Floor Bedroom, First Floor Full Bath, Built-in Features, Central Vacuum, Crown Molding, Double Vanity, Eat-in Kitchen, Entrance Foyer, High Ceilings, Open Floorplan, Primary Bathroom, Soaking Tub, Walk-In Closet(s), Washer/Dryer Hookup, Wet Bar
- Appliances
- Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Washer, Oil Water Heater
- Flooring
- Carpet, Hardwood, Tile
- Fireplace
- Yes
- Fireplaces
- 1
Exterior features
- Architectural style
- Ranch
- Construction materials
- Shingle Siding
- Private pool
- Yes
Schools (MLS)
- Elementary school
- Westhampton Beach Elem School
- Elementary school district
- Westhampton Beach
- Middle school
- Westhampton Middle School
- Middle school district
- Westhampton Beach
- High school
- Westhampton Beach Senior High Sch
- High school district
- Westhampton Beach
School information is provided by the MLS. Confirm attendance eligibility with the school district.
Recent activity
- Listing updated from MLS
- MLS status changed
- First seen on this site
Location
Estimate monthly payment
Estimated monthly principal & interest—
Monthly property taxNot provided
Monthly association / maintenance feesNot provided
Estimated monthly total of entered costs—
Listing data is supplied by the MLS and may change without notice.
