$5,180,000
18 Cliff Road, Amagansett 11930
About this property
A Private Dunes Retreat in Amagansett Behind a charming wooden gate, on a quiet Amagansett Dunes lane, lies a world of its own, just a short distance from the ocean beach. At the heart of the property, a saltwater gunite pool is bordered by a bluestone patio on one side and lushly landscaped lawn on the other, evoking a private resort more than a backyard. Dual heating systems extend the swimming season of this 25' x 15' pool to six months or more. To the side of the house, an oversized enclosed outdoor shower, multiple beach-gear sheds, and a full-house generator handle the practical side of Hamptons living. Then comes the real magic: at the back of the property, a 2.5-acre dune preserve unfolds in complete privacy, with no neighbors in sight. At nightfall, the star-filled sky overhead is something guests often call unforgettable. Inside, the home is thoughtfully designed as an "upside-down" house, placing main living spaces upstairs to capture sweeping dune views from a wraparound porch off the open-concept great room with fireplace, flowing easily from a light-filled, renovated kitchen to a private outdoor space for grilling and entertaining. The primary suite occupies the second floor with an en-suite bath and radiant heat. Downstairs, antique brick floors with radiant heat warm two additional bedrooms and a full bath, along with a wood-burning stove, a kitchenette, laundry room, and a flexible bonus room currently used as an office. Ample space remains to expand to a fourth bedroom and third bath, if desired. Turnkey and move-in ready - a rare combination of true privacy, resort-style outdoor living, and proximity to the ocean, almost impossible to find together in the Dunes.
Features
Interior
- –First Floor Bedroom
- –First Floor Full Bath
- –Beamed Ceilings
- –Breakfast Bar
- –Built-in Features
- –Cathedral Ceiling(s)
- –Entrance Foyer
- –Galley Type Kitchen
- –Open Floorplan
- –Primary Bathroom
Appliances
- –Dishwasher
- –Dryer
- –Exhaust Fan
- –Gas Oven
- –Gas Range
- –Microwave
- –Refrigerator
- –Stainless Steel Appliance(s)
- –Washer
Heating
- –Electric
- –Radiant Floor
Cooling
- –Central Air
Parking
- –Driveway
Financial
- Annual taxes
- $5,314 (2026)
- HOA fee
- $400 / Annually
Listed by Brown Harris Stevens Hamptons
MLS# KEY1045420
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 Amagansett — 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
- Hamlet
- Amagansett
- ZIP
- 11930
- Type
- Residential
- Style
- Single Family Residence
- Year built
- 1970
- Interior
- 1,536 sq ft
- Lot
- 0.29 acres
Similar listings in Amagansett
View allListings 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.