498 Dune Road, Westhampton Beach, NY 11978

Local realty services provided by:CENTURY 21 Shared Purpose
498 Dune Road,Westhampton Beach, NY 11978
$8,450,000
  • 5 Beds
  • 6 Baths
  • 5,037 sq. ft.
  • Single family
  • Active
Upcoming open houses
  • Sat, Oct 24
    11:00 am - 12:30 pm
  • Sun, Oct 25
    01:00 pm - 03:00 pm
Listed by: jake kelly
Office: serhant east end llc.
MLS#:1060635
Source:OneKey MLS

Price summary

  • Price:$8,450,000
  • Price per sq. ft.:$1,677.59

About this home

Newly completed at 498 Dune Road, this five-bedroom bayfront residence is a collaboration between The Up Studio and First Dunes, pairing classic Hamptons coastal architecture with expansive views, thoughtful detailing, and construction designed for waterfront living. Set between Moriches Bay and the Atlantic Ocean, the property features direct bay frontage, a new dock to be built, and access to a private deeded ocean walkway shared with the neighboring property directly across Dune Road. A tri-gabled façade, stained cedar shingles, substantial exterior trim, and black standing-seam metal roof establish the home's traditional coastal character. Oversized Marvin Ultimate windows and sliding doors create an almost floor-to-ceiling connection with the outdoors, bringing exceptional natural light and views of the bay, ocean, and surrounding landscape throughout the residence. The open main level is oriented toward Moriches Bay, with kitchen, dining, and living spaces flowing directly...

Contact an agent

contact an agent

Yes, I would like more information. Please use and/or share my information with an independent agent affiliated with the CENTURY 21®  brand to contact me about my real estate needs. By clicking Send message, 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 an independent agent affiliated with the CENTURY 21®  brand 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® , Coldwell Banker® , Corcoran® , ERA® , Sotheby's International Realty® ).
 I acknowledge that I have read and agree to theTerms of useandPrivacy notice

Home facts

  • Year built:2026
  • Listing ID #:1060635
  • Added:9 day(s) ago
  • Updated:October 22, 2026 at 11:41 PM

Rooms and interior

  • Bedrooms:5
  • Total bathrooms:6
  • Full bathrooms:5
  • Half bathrooms:1
  • Rooms Total:10
  • Flooring:Hardwood
  • Kitchen Description:Dishwasher, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s)
  • Bedroom Description:First Floor Bedroom
  • Basement:Yes
  • Basement Description:Full
  • Living area:5,037 sq. ft.

Heating and cooling

  • Cooling:Central Air
  • Central air:Yes

Structure and exterior

  • Year built:2026
  • Building area:5,037 sq. ft.
  • Lot area:0.3 Acres
  • Architectural Style:Contemporary
  • Construction Materials:Cedar, Shake Siding
  • Exterior Features:Dock

Schools

  • High school:Westhampton Beach Senior High Sch
  • Middle school:Westhampton Middle School
  • Elementary school:Westhampton Beach Elem School

Utilities

  • Water:Public
  • Sewer:Septic Tank

Finances and disclosures

  • Price:$8,450,000
  • Price per sq. ft.:$1,677.59

Features and amenities

  • Appliances:Dishwasher, Microwave, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
  • Laundry features:Washer
  • Pool features:In Ground

Parking

  • Total parking spaces:2
  • Parking description:Attached
  • Garage:Yes
  • Garage spaces:2
Copyright 2026 OneKey MLS. All rights reserved. Listings courtesy of OneKey MLS as distributed by MLS GRID <lastMLSCheckTimestamp>. 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. LI Member Broker: Robert Gellert