129 Oneck Ln

Westhampton Beach, NY 11978

$2,799,000
Price
4
Beds
2,862 Sq. Ft.
$978 / Sq. Ft.
2,862
Sq. Ft.
$978
per Sq. Ft.
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a front view of a house with garden
a view of house with swimming pool and yard
a view of a kitchen with kitchen island a sink stainless steel appliances and white cabinets
a kitchen with kitchen island granite countertop a sink appliances cabinets and a counter top space
a kitchen with stainless steel appliances white cabinets a sink a stove a microwave a refrigerator and cabinets
a view of a dining room with furniture and wooden floor
a view of a dining room with furniture wooden floor and chandelier
a kitchen with granite countertop white cabinets and a counter top space
a living room with furniture and a table
a living room with furniture and a wooden floor
a living room with furniture and a large window
a living room with furniture and a large window
a living room with furniture and floor to ceiling windows
a bedroom with a bed and a large window
a bed sitting in a bedroom next to a window
a bathroom with double vanity sinks and a mirror
a bedroom with a bed and a window
a white toilet sitting next to a bathroom sink
a bedroom with a bed and a window
a bathroom with a bathtub and a sink
a room with furniture and a fireplace
a bathroom with a sink and a toilet
a view of a house with swimming pool and yard
a view of a house with a yard
a view of a house with a garden
a view of a garden with a bench
a view of a house with a big yard
a view of a backyard with a slide trees and wooden fence
a view of a backyard with a garden
a sign board with a big yard and large trees
a view of a park with large trees
a living room with furniture and flat screen tv

Description

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...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.
  1. Listed by Dawn M. Litel Murphy • Corcoran
    P: (631)-288-6900 C: (917)-623-7696 dawn.murphy@corcoran.com
  2. Listed by Kristen Smyth • Corcoran
    P: (631)-288-6900 C: (917)-502-1247 kristen.smyth@corcoran.com

Property Details for 129 Oneck Lane

City/Township
Southampton
Architectural Style
Ranch
Garage Spaces
2.00
Waterfront
No
Section Area
South Road
LISTING UPDATED: 02/15/2026 01:39 PM

Property Details for 129 Oneck Lane

StatusActive
MLS #928127
Days on Market109
Taxes$12,976 / year
HOA Fees-
Condo/Co-op Fees-
Compass TypeSingle Family
MLS TypeSingle Family
Year Built1970
Lot Size0.96 AC
CountySuffolk County
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Location

Listing Courtesy of Corcoran
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Building Information for 129 Oneck Lane

Stories-Year Built1970Building Size-Lot Size0.96 AC

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$14,723 per month

30 year fixed, 6.15% Interest

Principal and Interest

$13,642

Property Taxes

$1,081

HOA Dues

$0

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Property Information for 129 Oneck Lane

Summary
Location and General Information
  • Village: Westhampton Beach
  • Senior Community YN: No
  • Directions: Southwest corner of South Road and Oneck Lane
  • Year Built Effective: 1991
  • Property Attached: No
  • Structure Type: false
  • Levels: One
  • State Or Province: NY
School Information
  • School District: Westhampton Beach
  • Elementary School District: Westhampton Beach
  • Elementary School: Westhampton Beach Elem School
  • Middle Or Junior School District: Westhampton Beach
  • Middle Or Junior School: Westhampton Middle School
  • High School District: Westhampton Beach
  • High School: Westhampton Beach Senior High Sch
Rental
Rental
  • Lease Considered: No
Unit Information
Unit Information
  • Building Units Total: 1
Taxes and HOA Information
Taxes and HOA Information
  • Parcel Number: 0905-009-00-01-00-014-001
  • Additional Fees: No
  • Association: No
Interior and Exterior Features
Interior Features
  • Amenities: 1st Floor Bedrm, Awning(s), Back Yard, Built-in Features, Carpet, Central Vacuum, Crown Molding, Deck, Double Vanity, Eat in Kitchen, Entrance Foyer, Fenced, First Floor Full Bath, Hardwood Floors As Seen, High Ceilings, In Basement, In Ground, Living Room, Open Floorplan, Outdoor Pool, Pool Cover, Primary Bathroom, Public, Ranch, Soaking Tub, Tile, Vinyl, Walk In Closet, Wall of Windows, Washer/Dryer Hookup, Wet Bar, Wood, Wood Burning
  • 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
  • Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Washer, Oil Water Heater
  • Number Of Kitchens: 1.0
  • Total Rooms: 8
  • Basement: Bilco Door(s), Crawl Space, Partial
  • Attic Description: Partial,Pull Stairs
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Fireplace Features: Living Room, Wood Burning
  • Location Amenities: Exposure East, Fenced, Fenced Yard, Hardwood Floors As Seen, 1st Fl Master Bedroom, Dual Sinks, Eat in Kitchen, Entry Foyer, Foyer, High Ceilings, Soacking Tub, Walk In Closet, WD Hookup, Wetbar, Deck, In Ground Pool, Pool Outdoor, Wall of Windows
  • Laundry Features: In Basement
  • Spa: No
  • Window Features: Wall of Windows
  • Flooring: Carpet, Hardwood, Tile
  • Living Area: 2,862.00
  • Basement: Yes
Exterior Features
  • Exterior Features: Awning(s)
  • Exterior Property Features: Awning(s), In Ground, Outdoor Pool, Pool Cover, Vinyl, Deck, Driveway, Garage, Oversized, Private, Back Yard, Fenced, Wood, Wall of Windows
  • Elevation Certificate: No
  • Fencing: Back Yard,Fenced,Vinyl,Wood
  • Patio And Porch Features: Deck
  • Construction Materials: Shingle Siding
  • Pool Private: Yes
  • Pool Features: In Ground,Outdoor Pool,Pool Cover,Vinyl
  • Pool Details: In Ground,Outdoor Pool,Pool Cover,Vinyl
  • Direction Faces: East
Lot Information
  • Additional Parcel: No
  • Building Area Units: Square Feet
Parking
  • Parking Features: Driveway, Garage, Oversized, Private
  • Garage: Yes
  • Carport: No
Utilities
  • Cooling: Central Air
  • Heating: Forced Air, Oil
  • Heat Fuel Type: Forced Air, Oil
  • Number Of Heating Zones: 1
  • Sewer: Cesspool
  • Water Source: Public
  • Utilities: Electricity Connected, Trash Collection Private, Water Connected
Green Features
  • Green Features: Wall of Windows, Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Washer, Oil Water Heater, Forced Air, Oil, Awning(s), In Ground, Outdoor Pool, Pool Cover, Vinyl
Agent
Payment and Rate
  • Down Payment Resource: No

Property History for 129 Oneck Lane

DateEvent & SourcePriceAppreciation
Nov 10, 2025

Listed (Active)

ONEKEY #928127

$2,799,000—
Jun 11, 2014

Expired

ONEKEY #2592478

$1,399,000—
Jan 30, 2014

Expired

ONEKEY #2554429

$1,550,000—
Jun 14, 2013

Listed (Active)

ONEKEY #2592478

$1,499,000—
Jan 30, 2013

Listed (Active)

ONEKEY #2554429

$1,550,000—
Dec 13, 2007

Sold (Public Record)

Public Record #231851382

$1,300,000—
DateEvent & SourcePrice
11/10/2025

Listed (Active)

ONEKEY #928127

$2,799,000
06/11/2014

Expired

ONEKEY #2592478

$1,399,000
01/30/2014

Expired

ONEKEY #2554429

$1,550,000
06/14/2013

Listed (Active)

ONEKEY #2592478

$1,499,000
01/30/2013

Listed (Active)

ONEKEY #2554429

$1,550,000
12/13/2007

Sold (Public Record)

Public Record #231851382

$1,300,000

For completeness, Compass often displays two records for one sale: the MLS record and the public record.

Public Records for 129 Oneck Lane

Taxable ValueLand$683,500Additions$470,200Total$1,153,700
Tax Record2020$14,263 ($1,189 / month)
Home Facts
Beds4Baths3Total Finished SqFt2,862 SqFtAbove Grade Finished SqFt2,862 SqFtStories1Lot Size41,818 SqFtStyleSingle Family ResidenceYear Built1991ZoningR1CountySUFFOLKAPN0905-009.00-01.00-014.001Fireplace TypeHas Fireplace

Schools near 129 Oneck Lane

This home is within Westhampton Beach Union Free School District.
Rating
School
Type
Grades
Distance
Westhampton Beach Elementary School
Public - K to 5
Westhampton Middle School
Public - 6 to 8
Westhampton Beach Senior High School
Public - 9 to 12
Rating
School
Distance
Westhampton Beach Elementary School
PublicK to 5

Westhampton Middle School
Public6 to 8

Westhampton Beach Senior High School
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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More information about 129 Oneck Lane, Westhampton Beach, NY 11978

129 Oneck Lane is a single family home for sale in Westhampton Beach, NY 11978. This property was listed for sale on November 10, 2025 by Corcoran, it's currently listed at $2,799,000. It has been on the market for a total of 109 days and was last sold on December 13, 2007. This listing's school district is Westhampton Beach Union Free School District. Nearby schools include Westhampton Beach Elementary School, Westhampton Middle School and Westhampton Beach Senior High School. 129 Oneck Lane is a 4-bed, 4-bath, 2,862 sqft single family home built in 1970.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of descriptions or measurements (including square footage measurements and property condition), such should be independently verified, and Compass, Inc., its subsidiaries, affiliates and their agents and associated third parties expressly disclaims any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the discretion of the seller. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Corcoran

Based on information submitted to the MLS GRID as of 02/15/2026 01:39 PM. All data is obtained from various sources and may not have been verified by broker or MLS GRID. Supplied Open House Information is subject to change without notice. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information. Properties displayed may be listed or sold by various participants in the MLS. IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. The data is deemed reliable but is not guaranteed by MLS GRID. Use of the MLS GRID data may be subject to an end user license agreement prescribed by the applicable MLS of the Member Participant, if any, and as amended from time to time.