Coldwell Banker Home Page
Skip to main contentColdwell Banker Home Page
Local Realty Service Provided By: Coldwell Banker Easton Properties
Property view
Listing view 2
Listing view 3

398 Dune Road, 
Westhampton Beach, NY 11978

$4,500,000

3

Beds

3

Baths

2,168

Sq Ft

Single Family

Active

Listed by

Deborah A. Pirro C2ex

Daniel Gale Sothebys Intl Rlty

Last updated:

June 4, 2026, 06:43 PM

MLS#

1001157

Source:

OneKey MLS

About This Home

398 Dune Road

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.

Home Facts

Single Family

3 Baths

3 Bedrooms

Built in 2004

Price Summary

4,500,000

$2,075 per Sq. Ft.

MLS #:

1001157

Last Updated:

June 4, 2026, 06:43 PM

Added:

21 day(s) ago

Rooms & Interior

Bedrooms

Total Bedrooms:

3

Bathrooms

Total Bathrooms:

3

Full Bathrooms:

3

Interior

Living Area:

2,168 Sq. Ft.

Structure

Structure

Architectural Style:

Contemporary

Building Area:

2,168 Sq. Ft.

Year Built:

2004

Lot

Lot Size (Sq. Ft):

10,019

Finances & Disclosures

Finances

Price:

$4,500,000

Price per Sq. Ft:

$2,075 per Sq. Ft.

Source:OneKey MLS
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID . OneKey MLS provides content displayed here (“provided content”) on an “as is” basis and makes no representations or warranties regarding the provided content, including, but not limited to those of non-infringement, timeliness, accuracy, or completeness. Individuals and companies using information presented are responsible for verification and validation of information they utilize and present to their customers and clients. OneKey MLS will not be liable for any damage or loss resulting from use of the provided content or the products available through Portals, IDX, VOW, and/or Syndication. Recipients of this information shall not resell, redistribute, reproduce, modify, or otherwise copy any portion thereof without the expressed written consent of OneKey MLS.
See this home in person
398 Dune Road
Attend an upcoming open house
Sat, Jun 6
02:00 PM - 03:30 PM

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.

Contact an Agent

Yes, I would like more information. Please use and/or share my information with a Coldwell Banker ® affiliated agent to contact me about my real estate needs. By clicking Contact, I request to be contacted by phone or text message and consent to being contacted by automated means. I understand that my consent to receive calls or texts is not a condition of purchasing any property, goods, or services. Alternatively, I understand that I can access real estate services by email or I can contact the agent myself.

If a Coldwell Banker affiliated agent is not available in the area where I need assistance, I agree to be contacted by a real estate agent affiliated with another brand owned or licensed by Anywhere Real Estate (BHGRE®, CENTURY 21®, Corcoran®, ERA®, or Sotheby's International Realty®). I acknowledge that I have read and agree to the terms of use and privacy notice.