by RH Advisors

See Home Value
$10,000,000
● House - Off Market

780 Dune Road

Southampton, NY 11978
bedrooms
7 Beds
bathrooms
7 Baths, 2 Half Baths
square feet
6,300 Ft²
$48,890
Est. Monthly
2.34%
Cap Rate

About This Property

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 chef's 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.
Unit Size
6,300 Ft²
Days on Market
557 days
Land Size
0.74 acres
Price per sqft
$1,548
Property Type
House
Property Taxes
$1,015
HOA Dues
-
Year Built
-

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Last updated: 12 days ago (OneKey MLS #KEY832677)

Price History

Date / Event Date Event Price
Sep 15, 2026 Sold
Sold
Aug 8, 2026 In contract -
In contract
Apr 10, 2026 Relisted $9,750,000
Relisted
Mar 26, 2026 In contract -
In contract
Dec 4, 2025 Relisted $9,750,000
Relisted
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Property Highlights

Elevator
Garage
Air Conditioning
With View

Building Info

Overview

    General

  • Bedroom Count: 0
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 0

    Dimensions

  • Lot Size Square Feet: 14,375
  • Total Building Area: 0
  • Building Area: 0

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: V
  • Land Acres: 0000000330
  • Standard Land Use Code: 8001
  • County Land Use Code: 311
  • Legal Description 1: N-CHES BAY S-DUNE RD E-STREIM W-RUSSO

Neighborhood

  • School District Name: Remsenburg-Speonk Union Free School District
  • School Tax School District: REMSENBURG
  • Census Tract: 190504

Zoning

  • Zoning: VILLA

Geography

  • District: 0907-0
  • Section: 2.00
  • Parcel: 0907-002.00-02.00-036.000
  • Block: 2
  • Lot: 36.000
  • Municipality: SOUTHAMPTON
  • Latitude: 40.7784
  • Longitude: -72.7075

    Address

  • Full Address: 780 Dune Rd
  • Address - House Number: 780
  • Address - Street Name: Dune
  • Address - Suffix Type: Rd
  • State: NY
  • City Name: Westhampton Beach
  • Carrier Code: C090
  • 4-Digit Zip Code: 2947
  • Zip Code: 11978

Valuation

    Tax

  • Tax Year: 2022
  • Tax Amount: $0
  • Tax Rate Code Area: 473601

    Market Valuation

  • Market Total Value: $1,249,307
  • Market Land Value: $1,249,307

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $901,500
  • Assessed Land Value: $901,500

    Sales

  • Current Sale Contract Date: Dec 12, 2023
  • Current Sale Recording Date: Jan 16, 2024
  • Current Sale Price:
  • Current Sale Document Type: 27
  • Previous Sale Recording Date: Dec 04, 2006
  • Previous Sale Contract Date: Dec 04, 2006
  • Previous Sale Amount: $1,150,000
  • Previous Sale Document Type: 27
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About West Hampton Dunes


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 717 Dune Road, Westhampton Dunes, NY, 11978

$15,000 /mo

  • 3 Beds
  • 2 Baths
  • 1,420 ft²
717 Dune Road, Westhampton Dunes, NY, 11978 Listing by Christopher J. Furchert
Unit for rent at 929 Dune Road, Southampton, NY, 11978

$15,000 /mo

  • 4 Beds
  • 3 Baths
929 Dune Road, Southampton, NY, 11978 Listing by Irwin R. Krasnow


Frequently Asked Questions

When was property at 780 Dune Road built and last sold?
The property at 780 Dune Road was built in and last sold on Dec 12, 2023 for $2,100,000.
How much is this home worth?
The estimated value of the home located at 780 Dune Road is $9,847,500.
What are some comparable homes to 780 Dune Road?
There are currently no comparable homes to 780 Dune Road.