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129 Oneck LaneWesthampton Beach, NY 11978

For Sale

$2,799,000

Smart Buyer Rebate $27,990

Set on a just-shy acre in the coveted estate section of Westhampton Beach, 129 Oneck Lane presents an exceptional opportunity to own in one of the village's most desirable locations. Just minutes from Main Street and the ocean beaches, the property offers a bright and spacious four-bedroom, four-bath ranch with a 20' x 40' pool and generous deck surrounded by mature plantings and privacy. The existing home features an open and airy layout designed for easy living and entertaining, including an eat-in kitchen, dining area, wet bar, and expansive living room with multiple seating areas. A window-lined sunroom and sliding doors create a seamless connection to the outdoors, perfect for summer gatherings and relaxation. Bedrooms thoughtfully positioned on both sides of the house allow for comfort and privacy, highlighted by a large primary suite with deck access, dressing area, walk-in closet, and spacious bath with soaking tub and separate shower. Three additional bedrooms and baths accommodate family and guests with ease. Whether you choose to renovate the existing residence or design a brand-new home, this property offers endless potential in a premier village location-just moments from Rogers and Lashley beaches, Main Street's shops and restaurants, the Performing Arts Center, the new Sunset Theater, and all that makes Westhampton Beach one of the Hamptons' most sought-after communities.

Listed by Dawn M. Litel Murphy

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Corcoran

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917-623-7696

Listed by Kristen Smyth

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Corcoran

Last updated November 11, 2025

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Source: OneKey #928127

Listing Facts

  • TypeSingle-family
  • NeighborhoodThe Hamptons
  • Bedrooms4
  • Bathrooms4
  • Days on Prevu9
  • Taxes$12,976/year
  • Size2,862 sqft
  • Price per sqft$978

Amenities

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

Location

Mortgage Calculator

Listing History

11/10/2025
Listed by Corcoran
$2,799,000

Property Details for 129 Oneck Lane

Exterior

Construction

  • Window Features: Wall Of Windows
  • Year Built: 1970
  • Architectural Style: Ranch
  • Construction Materials: Shingle Siding
  • Exterior Features: Awning(s)

Features

  • Direction Faces: East
  • 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: $12,976.00
  • Tax Year: 2025

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

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 2025, 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.