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585 Dune Road #A-21, 
Westhampton Beach, NY 11978

$499,990

1

Bed

1

Bath

650

Sq Ft

Co-op

Active

Listed by

Natalie A. Lewis, 

Robert T. Privitera

Coldwell Banker Reliable Real Estate

Last updated:

July 22, 2026, 10:48 AM

MLS#

1019137

Source:

OneKey MLS

Company Logo

About This Home

585 Dune Road #A-21

Welcome to Westhampton House! An Ocean front Cooperative Community in Westhampton Beach. Conveniently located just over the Jessup Bridge and just minutes from Main Street. Enjoy Ocean views and sunrises from your very own private ocean beach. Meticulously maintained and recently renovated, Unit 21 offers an open floor plan with sundrenched sliding doors leading to the private pool side deck. You will also find a Primary suite with a full bathroom, Recessed lighting, updated flooring throughout. Unit 21 is also one of the first units next to the stairs but yet its entranced is set back for the ultimate private setting that only a few units offer. Amenities at The Westhampton House also include a private ocean beach and beach access, inground pool, parking, laundry room, elevator and a full time manager on site as well. Located close to John Scotts Surf Shack and Cupsogue Beach Hut makes it convenient for dining and drinks after a long day on the beach. Close to Westhampton Beach Main Street where you will also enjoy Fine Dining, WHB Performing Arts Center, Sunset Movie Theater and Sunset Social Club, Farmers Market, Ice-cream Shops, The Big Lawn Events such as Festivals, Art shows and so much more! Westhampton House is the perfect Hamptons getaway!

Home Facts

Co-op

1 Bath

1 Bedroom

Built in 1995

Price Summary

499,990

$769 per Sq. Ft.

MLS #:

1019137

Last Updated:

July 22, 2026, 10:48 AM

Added:

a month ago

Rooms & Interior

Bedrooms

Total Bedrooms:

1

Bathrooms

Total Bathrooms:

1

Full Bathrooms:

1

Interior

Living Area:

650 Sq. Ft.

Structure

Structure

Building Area:

650 Sq. Ft.

Year Built:

1995

Lot

Lot Size (Sq. Ft):

128,938

Finances & Disclosures

Finances

Price:

$499,990

Price per Sq. Ft:

$769 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.

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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.