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129 Oneck LaneWesthampton Beach, NY 11978

For Sale

$2,600,000

Smart Buyer Rebate $26,000

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.

Listed by Christopher J. Furchert

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Compass Greater NY LLC

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631-664-2412

Listed by Sean M. Gray

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Compass Greater NY LLC

Last updated July 31, 2026

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Source: OneKey #1032639

Listing Facts

  • TypeSingle-family
  • NeighborhoodThe Hamptons
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu1
  • Taxes$13,570/year
  • Size2,862 sqft
  • Price per sqft$908

Amenities

  • Dishwasher
  • Private Outdoor Space
  • Washer/Dryer
  • Air Conditioning
  • Parking
  • Swimming Pool

Location

Mortgage Calculator

Listing History

07/30/2026
Listed by Compass Greater NY LLC
$2,600,000

Property Details for 129 Oneck Lane

Exterior

Construction

  • Year Built: 1970
  • Architectural Style: Ranch
  • Construction Materials: Shingle Siding

Features

  • Fencing: Back Yard, Fenced, Vinyl, Wood
  • Patio And Porch Features: Deck
  • Pool Features: In Ground, Outdoor Pool, Pool Cover, Vinyl
  • Pool Private: Yes

Measurements

  • Building Area Units: Square Feet
  • Lot Size Acres: 0.96
  • Lot Size Square Feet: 41,818

Financial

Taxes

  • Parcel Number: 0905-009-00-01-00-014-001
  • Tax Annual Amount: $13,570.00
  • Tax Year: 2026

Interior

Features

  • Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Washer, Oil Water Heater
  • Fireplace Features: Living Room, Wood Burning
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Carpet, Hardwood, Tile
  • Interior Features: 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

Measurements

  • Living Area: 2,862
  • Living Area Source: Public Records

Rooms

  • Basement: Bilco Door(s), Crawl Space, Partial
  • Has Basement: Yes
  • Bathrooms Full: 4
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 4
  • Rooms Total: 8

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes
  • Parking Features: Driveway, Garage, Oversized, Private

Schools

Elementary School

  • Elementary School: Westhampton Beach Elem School
  • Elementary School District: Westhampton Beach

High School

  • High School: Westhampton Beach Senior High Sch
  • High School District: Westhampton Beach

Middle or Junior School

  • Middle Or Junior School: Westhampton Middle School
  • Middle Or Junior School District: Westhampton Beach

Utilities

Equipment

  • Cooling: Central Air
  • Heating: Forced Air, Oil
  • Laundry Features: In Basement
  • Sewer: Cesspool
  • Utilities: Electricity Connected, Trash Collection Private, Water Connected
  • Water Source: Public

Frequently Asked Questions

How many bedrooms and bathrooms does this single-family home have?

There are 4 bedrooms and 4 bathrooms in this single-family home at 129 Oneck Lane.

What schools are nearby to 129 Oneck Lane?

Nearby schools include the Westhampton Beach Elem School Elementary School, Westhampton Middle School, and Westhampton Beach Senior High Sch.

Does this single-family home have parking?

Yes, there are 2 parking spaces available for 129 Oneck Lane.

What are the annual taxes for 129 Oneck Lane?

Annual taxes for this single-family home are estimated at $13,570.

How does 129 Oneck Lane compare to other single-family homes in The Hamptons?

This single-family home is listed 40% below the average price for single-family homes in The Hamptons and has been on the market for 146 less days than the typical home in this area.

What is the square footage on this single-family home?

According to the MLS, this listing is 2,862 sqft.

129 Oneck Lane is a 4-bedroom, 4-bath single-family home for sale in Westhampton Beach NY 11978. Available on Prevu for 1 days at $2,600,000. This home features 2,862 square feet of living space, located in The Hamptons. The median listing price for single-family homes in this area is $2,395,000. Nearby schools include Westhampton Beach Elem School Elementary School, Westhampton Middle School, and Westhampton Beach Senior High Sch. Additional amenities include private outdoor space, dishwasher, air conditioning, parking, swimming pool, and washer/dryer. Browse more single-family home listings in Suffolk County.

The data relating to real estate for sale on this website comes in part from the IDX Program of OneKey™ MLS. The source of the displayed data is either the property owner or public record provided by non-governmental third parties. It is believed to be reliable but not guaranteed. This information is provided exclusively for consumers’ personal, non-commercial use. Information Copyright 2026, OneKey™ MLS. All Rights Reserved.

Full MLS Disclaimers

Rebate estimate is indicative only and based on listing price and estimated buyer's agent commission paid by owner, if applicable. Final rebates are subject to Terms of Use and may vary due to final negotiated transaction terms.