$4,750,000
688 Dune Road, 11978
About this property
688 Dune Road offers a rare bayfront setting in Westhampton Dunes with some of the most sought after views along Dune Road. From the moment you enter, open water vistas take center stage, with sunsets that become part of the everyday experience. This 4 bedroom, 3 bathroom home is offered turnkey and ready for immediate enjoyment. The chef's kitchen has been renovated and stands apart, featuring Wolf, Sub Zero, and Miele appliances, electric cabinetry, custom temperature controlled wine storage, and clean, modern finishes. Outdoor living is thoughtfully designed. The spacious deck includes a covered dining area with an overhead electric heater and retractable sun shades, creating a setting that works from day into evening. The gunite double edge infinity pool is positioned to blend into the bay, giving a seamless connection to the water. Ocean beach access is located directly across the street, offering the convenience of both bayfront and ocean enjoyment in one setting. A rare bayfront offering defined by its views, setting, and ease of use.
Features
Interior
- –First Floor Bedroom
- –First Floor Full Bath
- –Built-in Features
- –Central Vacuum
- –Chefs Kitchen
- –Entrance Foyer
- –Formal Dining
- –Primary Bathroom
- –Recessed Lighting
Exterior
- –Awning(s)
Appliances
- –Dishwasher
- –Dryer
- –Microwave
- –Range
- –Refrigerator
- –Washer
- –Wine Refrigerator
Heating
- –Propane
Cooling
- –Central Air
Waterfront
- –Bayfront
- –Beach Access
- –Ocean Access
- –Water Access
- –Waterfront
Parking
- –Driveway
- –Electric Vehicle Charging Station(s)
- –Garage
Financial
- Annual taxes
- $19,007 (2025)
Listed by Compass Greater NY LLC
MLS# KEY995659
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 Dunes — 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
- 2000
- Interior
- 2,258 sq ft
- Lot
- 0.23 acres
- Garage
- 1 spaces
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.