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355 Dune RdWesthampton Beach, NY 11978

For Sale

$5,998,000

Smart Buyer Rebate $59,980

Oceanfront on Dune Road, this updated beach cottage offers over 100 feet of direct ocean frontage and sits on an acre with sweeping views of both the ocean and the bay. The open-concept interior features vaulted ceilings, abundant natural light, and a spacious kitchen with high-end appliances and a large island perfect for entertaining. With 5 bedrooms and 4 full baths, three of which are ensuite, the layout is designed for relaxed coastal living.
Step outside to enjoy a private walkway to the beach or unwind by the beautifully designed gunite pool, complete with a surrounding patio and a dedicated cabana for relaxing or hosting. The oversized lot offers exciting potential to expand the existing home or build new on a generous envelope.
Additional features include a newer roof and siding, an elevator, a two-car garage, and a convenient laundry area.
Set on a prime stretch of Dune Road, this property offers a rare combination of privacy, oceanfront lifestyle, and future potential—an exceptional opportunity in Westhampton Beach Village.

Set on a prime stretch of Dune Road, this property offers a rare combination of privacy, oceanfront lifestyle, and future potential—an exceptional opportunity in Westhampton Beach Village.

Listed by Patricia Gahan Moroney

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Daniel Gale Sothebys Intl Rlty

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631-288-1050

Listed by Kelly DiJorio

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Daniel Gale Sothebys Intl Rlty

Last updated August 22, 2025

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Source: OneKey #868586

Listing Facts

  • TypeSingle-family
  • NeighborhoodThe Hamptons
  • Bedrooms5
  • Bathrooms4
  • Days on Prevu81
  • Taxes$58,950/year
  • Size1,536 sqft
  • Price per sqft$3,905

Amenities

  • Washer/Dryer
  • Elevator
  • Swimming Pool

Location

Mortgage Calculator

Listing History

06/16/2025
Listed by Daniel Gale Sothebys Intl Rlty
$5,998,000

Property Details for 355 Dune Rd

Exterior

Construction

  • Year Built: 1968
  • Architectural Style: Cottage
  • Construction Materials: Frame

Features

  • Pool Features: In Ground
  • Pool Private: Yes
  • View: Water
  • Waterfront Features: Beach Access, Beach Front, Ocean Access, Ocean Front, Water Access, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Units: Square Feet
  • Frontage Length: 104
  • Lot Features: Views, Waterfront
  • Lot Size Acres: 1.02

Financial

Taxes

  • Tax Annual Amount: $58,950.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Dryer, Gas Cooktop, Gas Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Fireplace: Yes
  • Fireplaces Total: 1
  • Flooring: Hardwood
  • Interior Features: First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Ceiling Fan(s), Chefs Kitchen, Eat-in Kitchen, Elevator, High Ceilings, Kitchen Island, Primary Bathroom, Open Floorplan, Open Kitchen, Quartz/Quartzite Counters, Washer/Dryer Hookup

Measurements

  • Living Area: 1,536
  • Living Area Source: Public Records

Rooms

  • Basement: Partially Finished, Walk-Out Access
  • Has Basement: Yes
  • Bathrooms Full: 4
  • Bathrooms Total Integer: 4
  • Bedrooms Total: 5
  • Rooms Total: 7

Parking

Parking

  • Garage Spaces: 2
  • Garage: Yes

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: Ductless
  • Heating: Forced Air, Oil
  • Laundry Features: In Garage
  • Sewer: Cesspool
  • Utilities: Electricity Connected
  • Water Source: Public

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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.