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Frieda Fenn
Associate Real Estate Broker
REALTOR®, SRES, RELO, CBR
(516) 972-8811

780 Dune Road , Westhampton Dunes, NY 11978

Sold: $10,000,000
Sold on: Sep 15th, 2026
$ Per Square Foot: $1,587
Sold: $10,000,000
Sold on: Sep 15th, 2026
$ Per Square Foot: $1,587
BEDS7 BATHS7 full 2 partial SQUARE FEET6,300 MLS#832677
STATUSClosed PROPERTY TYPEResidential - Single Family SCHOOLContact Agent


Property Description

Welcome to Curving Dunes, a stunning Hamptons retreat built to perfection and expertly designed by First Dunes in collaboration with The Up Studio. This 6,300 sq ft masterpiece spans three floors, offering seven bedrooms, seven bathrooms, and two powder rooms, all designed to elevate your beach living experience. Step into the grand foyer, where serene, neutral tones reflect the surrounding Hamptons beauty. The open-concept layout flows effortlessly from the living and dining areas to a chefs kitchen, equipped with top-of-the-line Gaggenau appliances and a spacious dining island-perfect for hosting any occasion. The living room opens up to your private outdoor haven, featuring an expansive deck with a heated infinity pool and integrated spa, all overlooking panoramic bay views. A separate guest residence offers privacy and flexibility, doubling as a home office or wellness suite with a sauna, cold plunge, experience shower, and yoga studio. The second floor houses the primary suite and two additional bedrooms, each with its own ensuite. The primary bathroom features a luxurious steam shower, soaking tub, and a private balcony with stunning bay views. Ascend via the unique transparent pneumatic elevator to the third floor, where two more ensuite bedrooms, a loft with a chic wet bar, and an expansive rooftop deck offer 360-degree views of the ocean and bay-perfect for savoring sunsets and sunrises. The meticulously landscaped grounds lead to a two-car garage with additional storage space. Enjoy exclusive access to Moriches Bay and the Atlantic Ocean, inviting endless Hamptons adventures. Welcome to Curving Dunes, where every detail reflects unmatched craftsmanship and elegance.

Property Features

Basement: Yes
Basement: Walk-Out Access
Cooling: Central Air
Days on Market: 556
Garage: 2
Heating: Forced Air, Propane, Radiant Floor
Lot Size: 0.74 Acres
Taxes: $12,181
Year Built: 2025

Amenities

First Floor Bedroom
First Floor Full Bath
Central Vacuum
Chefs Kitchen
Eat-in Kitchen
Elevator
Entrance Foyer
Formal Dining
High Ceilings
Kitchen Island
Primary Bathroom
Open Floorplan
Open Kitchen
Recessed Lighting
Walk-In Closet(s)

Feature Descriptions

Appliances: Cooktop, Dishwasher, Oven, Refrigerator, Stainless Steel Appliance(s), Washer
Building Area Total: 6300
Elevator: Y
Exterior: Cedar, Clapboard, Foam Insulation, Frame, Shake Siding
Flooring: Hardwood, Tile
Formal Dining: Yes
GarageY/N: Yes
Laundry: Laundry Room, Multiple Locations
Number Of Kitchens: 1
On Market Date: 2025-03-07
Parcel Number: 0907-002-00-02-00-036-000
Pool Features: In Ground, Infinity, Pool/Spa Combo
Rental Term: Monthly
Rooms Total: 15
Sewer: Septic Tank
Spa Y/N: Yes
Special View Info: Water
Swimming Pool: Yes
Utilities: Electricity Connected, Water Connected
Water: Public
Waterfront Features: Ocean Access, Water Access, Waterfront, Bayfront

Local Schools

High School: Contact Agent
Middle School: Call Listing Agent
Elementary School: Contact Agent
School District: Contact Agent

Listed By / Sold By

Listed By

Agency Name: Compass Greater NY LLC
Agency Phone: 631-629-7675

Shown By

Agent Name: Frieda Fenn
Agent Phone: (516) 972-8811
Agency Title: Laffey Real Estate

Sold By

Agency Name: Compass Greater NY LLC
Agency Phone: 631-629-7675
Agent Name: Christopher J. Furchert

Disclaimer: All information deemed reliable but not guaranteed. All properties are subject to prior sale, change or withdrawal. Neither listing broker(s) or information provider(s) shall be responsible for any typographical errors, misinformation, misprints and shall be held totally harmless. Listing(s) information is provided 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. Information on this site was last updated 09/24/2026. The listing information on this page last changed on 09/24/2026. The data relating to real estate for sale on this website comes in part from the Internet Data Exchange program of Delta Media Group MLS (last updated Thu 09/24/2026 12:14:10 AM EST) or OneKey MLS (last updated Thu 09/24/2026 12:07:40 AM EST). Real estate listings held by brokerage firms other than Laffey Real Estate may be marked with the Internet Data Exchange logo and detailed information about those properties will include the name of the listing broker(s) when required by the MLS. All rights reserved.

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