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398 Dune Road, Westhampton Beach NY 11978
398 Dune Road, Westhampton Beach NY 11978
New York>Suffolk County>The Hamptons

398 Dune RoadWesthampton Beach, NY 11978

For Sale

$4,500,000

Smart Buyer Rebate $45,000

Sublime Sunsets

Perfectly positioned on the bay, in the heart of Westhampton Beach Village, this exceptional three-bedroom, three-bath waterfront residence offers effortless coastal living with panoramic water views and seamless indoor-outdoor flow. Built in 2014 with a focus on modern comfort and timeless design, the home is filled with natural light and thoughtfully designed for both relaxed living and entertaining. Expansive waterside decking creates the perfect setting for sunset dining, lounging, or enjoying the tranquil bayfront backdrop. Complete with deeded path over the dune to the ocean, enjoy all that Dune Rd living has to offer, while being moments from the village shops, restaurants and the arts. This turnkey retreat delivers an elevated Hamptons lifestyle in one of the area’s most coveted waterfront locations.

Listed by Deborah A. Pirro C2EX

·

Daniel Gale Sothebys Intl Rlty

·

631-288-1050

Last updated July 17, 2026

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Source: OneKey #1001157

Listing Facts

  • TypeSingle-family
  • NeighborhoodThe Hamptons
  • Bedrooms3
  • Bathrooms3
  • Days on Prevu57
  • Taxes$22,982/year
  • Size2,168 sqft
  • Price per sqft$2,076

Amenities

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

Location

Mortgage Calculator

Listing History

06/04/2026
Listed by Daniel Gale Sothebys Intl Rlty
$4,500,000

Property Details for 398 Dune Road

Exterior

Construction

  • Window Features: Insulated Windows, Oversized Windows
  • Year Built: 2004
  • Architectural Style: Contemporary
  • Construction Materials: Frame

Features

  • Direction Faces: South
  • Patio And Porch Features: Deck, Wrap Around
  • View: Water
  • Waterfront Features: Bayfront, Beach Access, Beach Front, Water Access, Waterfront
  • Waterfront: Yes

Measurements

  • Building Area Total: 2,168
  • Building Area Units: Square Feet
  • Frontage Length: 78
  • Lot Features: Level
  • Lot Size Acres: 0.23
  • Lot Size Square Feet: 10,019

Financial

Taxes

  • Parcel Number: 0905-017-00-03-00-054-000
  • Tax Annual Amount: $22,982.00
  • Tax Year: 2025

Interior

Features

  • Appliances: Cooktop, Dishwasher, Dryer, Refrigerator, Tankless Water Heater, Washer
  • Flooring: Tile, Wood
  • Interior Features: Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, High Speed Internet, Open Floorplan, Open Kitchen, Recessed Lighting, Walk Through Kitchen, Walk-In Closet(s)

Measurements

  • Living Area: 2,168
  • Living Area Source: Public Records

Rooms

  • Basement: Storage Space
  • Has Basement: Yes
  • Bathrooms Full: 3
  • Bathrooms Total Integer: 3
  • Bedrooms Total: 3
  • Rooms Total: 9

Other

Location

  • Tax Block: 0333
  • Tax Lot: 054.000

Parking

Parking

  • Parking Features: Driveway
  • Parking Total: 4

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, Propane
  • Laundry Features: Laundry Room
  • Sewer: Cesspool
  • Utilities: Cable Connected, Electricity Connected, Propane, Trash Collection Private, Water Connected
  • Water Source: Public

Frequently Asked Questions

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

There are 3 bedrooms and 3 bathrooms in this single-family home at 398 Dune Road.

What schools are nearby to 398 Dune Road?

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 4 parking spaces available for 398 Dune Road.

What are the annual taxes for 398 Dune Road?

Annual taxes for this single-family home are estimated at $22,982.

How does 398 Dune Road compare to other single-family homes in The Hamptons?

This single-family home is listed 3% above the average price for single-family homes in The Hamptons and has been on the market for 90 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 2,168 sqft.

398 Dune Road is a 3-bedroom, 3-bath single-family home for sale in Westhampton Beach NY 11978. Available on Prevu for 57 days at $4,500,000. This property features 2,168 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, 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.