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$2,799,000

  • For Sale
  • Active
  • Single Family
  • 4 Beds
  • 4 Full Baths
  • 2 Car Garage
See This Home
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See This Home
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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.

Full Property Details for 129 Oneck Ln

General

  • Price: $2,799,000
  • Taxes: $12,976
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 928127
  • Updated: 11/10/2025
  • Added to Site: 67 day(s) ago

Interior

  • Number of Rooms: 8
  • 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
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Living Room, Wood Burning
  • Appliances: Dishwasher, Disposal, Dryer, Exhaust Fan, Gas Range, Microwave, Refrigerator, Washer, Oil Water Heater
  • Laundry Facilities: Yes
  • Flooring: Carpet, Hardwood, Tile

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 4

Bedrooms

  • Total Bedrooms: 4

Other Rooms

  • Laundry: In Basement

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground, Outdoor Pool, Pool Cover, Vinyl

Exterior

  • Exterior Features: Awning(s)
  • Porch/Patio/Deck: Deck

Parking

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

Location

  • County: Suffolk County
  • Cross Streets: South Road
  • Driving Directions: Southwest corner of South Road and Oneck Lane
  • Direction Faces: East

School Information

  • High School District: Westhampton Beach
  • Elementary School: Westhampton Beach Elem School
  • Middle School: Westhampton Middle School
  • High School: Westhampton Beach Senior High Sch

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Forced Air, Oil
  • Heating Zones: 1

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected, Trash Collection Private, Water Connected

Structural Information

  • Architectural Style: Ranch
  • Detached/Attached: Detached
  • Construction: Shingle Siding
  • Basement: Yes
  • Basement Desc.: Bilco Door(s), Crawl Space, Partial
  • Windows: Wall of Windows
  • Sq. Ft. Source: Public Records
  • Year Built: 1970

Lot Features

  • Lot Size (Acres): 0.96
  • Lot Size (Sq. Ft.): 41,818
  • Fence: Yes
  • Fencing (Description): Back Yard, Fenced, Vinyl, Wood

Financial Considerations

  • Tax Amount: $12,976

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0905-009-00-01-00-014-001

Listed by Corcoran

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Listing agents

— 129 Oneck Ln —

  • Corcoran

  • Corcoran

917-623-7696

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 129 Oneck Ln

School District:Westhampton Beach Union Free School District
NameGradesDistance
Westhampton Beach Elementary School
379 Mill Road, Westhampton Beach, NY 11978
K-50.3 mi
Westhampton Middle School
340 Mill Road, Westhampton Beach, NY 11978
7-80.5 mi
Westhampton Beach Senior High School
49 Lilac Road, Westhampton Beach, NY 11978
9-120.5 mi
Disclaimer: School attendance boundaries provided by Pitney Bowes and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 129 Oneck Ln Get Price Alerts and Save Property

Date
Details
Price
Change
Source
11/10/2025
Listed
$2,799,000
115.31%
MLS
12/13/2007
Sold
$1,300,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 129 Oneck Ln

Year
Property Taxes
Change
Tax Assessment
Change
2020
$14,263
329%
$1,153,700
—
2022
$3,323
—
$1,153,700
—
2021
$3,322
-72%
$1,153,700
—
2020
$11,840
27%
$1,153,700
-2%
2018
$9,344
—
$1,175,000
—
2017
$9,338
-1%
$1,175,000
—
2016
$9,471
—
$1,175,000
—
2015
$9,495
1%
$1,175,000
—
2015
$9,424
-12%
$1,175,000
-13%
2014
$10,692
5%
$1,351,200
—
2013
$10,158
—
$1,351,200
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 129 Oneck Ln

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Corcoran

129 Oneck Lane, Westhampton Beach, NY 11978 (MLS# 928127) is a Single Family property with 4 bedrooms and 4 full bathrooms. 129 Oneck Lane is currently listed for $2,799,000 and was received on November 10, 2025. Want to learn more about 129 Oneck Lane? Do you have questions about finding other Single Family real estate for sale in Westhampton Beach? You can browse all Westhampton Beach real estate or contact a Coldwell Banker agent to request more information.

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