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3 Beds
3 Baths
2,168 sqft

$4,500,000

398 Dune Road , Westhampton Beach NY, 11978

Price per sqft$2,075.65
Property size2,168 sqft
Property typeResidential

Overview

Active

Listed Jun 4, 2026

Updated Aug 20

Perfectly positioned on the bay, in the heart of Westhampton Beach Village, this exceptional 3-bedroom, 3-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. 

$29,939/mo

Est. mortgage payment based on a $4,500,000 home price.

All estimates are provided by Luxury Presence for informational purposes only. Actual amounts may vary.

Additional information

MLS® ID
1001157
Available since
June 4, 2026

Interior Features

Bedrooms
3
Bathrooms
3
Basement
No

Exterior Features

Lot Size
0.23 Acres

 Courtesy of Deborah Pirro | Daniel Gale Sotheby's International Realty

Based on information from DASH - Sotheby's International Realty (SIR) as of 8/20/2026. This information is for your personal, non-commercial use and may not be used for any purpose other than to identify prospective properties you may be interested in purchasing. The display of MLS data is usually deemed reliable but is NOT guaranteed accurate by the MLS. Buyers are responsible for verifying the accuracy of all information should investigate the data themselves or retain appropriate professionals. Information from sources other than the Listing Agent may have been included in the MLS data. Unless otherwise specified in writing, Broker/Agent has not and will not verify any information obtained from other sources. The Broker/Agent providing the information contained herein may or may not have been the Listing and/or Selling Agent. 

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Data last updated 9:28 AM UTC, 8/20/2026

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