Properties›Westhampton Beach›MLS# KEY1035758
431 Dune Road, 11978 — photo 1 of 201 / 20

$3,599,000

431 Dune Road, 11978

Active
4 Bedrooms4 Bathrooms1,880 Sq Ft0.11 AcresBuilt 19990 Days on market
WaterfrontSingle Family ResidenceContemporary

About this property

Location Location! Rare Dune Road Oceanfront Retreat! Experience the ultimate Hamptons lifestyle at 431 Dune Rd in Westhampton Beach. This breathtaking, contemporary, oceanfront home features 4 spacious bedrooms and 4 full bathrooms, each offering a private balcony with panoramic, unobstructed ocean views. The bright, open concept living area boasts soaring vaulted ceilings, floor-to-ceiling windows, and a cozy wood-burning fireplace. Enjoy seamless outdoor living, on the expansive ocean facing deck, ideal for entertaining, alfresco dining, or taking in the sea breeze. Complete with a primary suite fireplace, Moriches Bay access nearby, and located just a short distance from Westhampton Beach Village's top dining and shopping. Don't miss this incredible oceanfront opportunity!

Features

Interior

  • –First Floor Full Bath
  • –Ceiling Fan(s)
  • –Chefs Kitchen
  • –Eat-in Kitchen
  • –High Ceilings
  • –High Speed Internet

Appliances

  • –Cooktop
  • –Disposal
  • –Dryer
  • –Electric Cooktop
  • –Electric Oven
  • –Oven
  • –Refrigerator

Heating

  • –Electric
  • –Propane

Cooling

  • –Central Air
  • –Ductless

Waterfront

  • –Beach Access
  • –Beach Front
  • –Ocean Access
  • –Ocean Front

Parking

  • –Private
  • –Shared Driveway

Financial

Annual taxes
$14,446 (2025)

Listed by Douglas Elliman Real Estate

MLS# KEY1035758

Represented by Nathalia Valencia, Nostra Haus · 631.488.0834

Interested in this property?

Request a showing and we’ll confirm a time within a few hours.

Save this property

Get a shareable link to your saved properties sent directly to your inbox.

See what sold nearby

Request a recent sold comps report for Westhampton Beach — delivered within 24 hours.

First time buying in the Hamptons?

Download our free buyer’s guide — CPF tax, closing costs, hamlet-by-hamlet breakdown.

Property details

ZIP
11978
Type
Residential
Style
Single Family Residence
Year built
1999
Interior
1,880 sq ft
Lot
0.11 acres

Listings courtesy of OneKey MLS as distributed by MLS GRID.

IDX information is provided exclusively for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data is deemed reliable but is not guaranteed accurate by the MLS GRID.

Any unauthorized use or search of data on this website is prohibited.

The listing information set forth on this site is based upon information which we consider reliable, but because it has been supplied by third parties (including the multiple listing service and the listing brokerage), we cannot represent that it is accurate or complete, and it should not be relied upon as such. All offerings are subject to errors, omissions, changes including price, or withdrawal without notice. All dimensions, square footage, lot sizes, and other measurements are approximate and have not been independently verified by Nostra Haus Real Estate. Buyers are encouraged to engage qualified professionals — including appraisers, surveyors, inspectors, and attorneys — to independently verify any information that is material to their purchasing decision.

DMCA Notice