by RH Advisors

Check Availability
$6,899,000
↓ $401K (5.5%)
● House - For Sale

291 Dune Road

Southampton, NY 11978
bedrooms
5 Beds
bathrooms
5 Baths, 1 Half Bath
square feet
3,797 Ft²
$38,969
Est. Monthly

About This Property

Anchored on the Atlantic....
The essence of Hamptons coastal luxury awaits on coveted Dune Road, just moments west of the Jessup Lane bridge. Perfectly positioned between the serene waters of Moriches Bay and the Atlantic Ocean, this extraordinary custom-renovated contemporary offers a rare opportunity to experience one of the most coveted lifestyles in the Hamptons-where every day begins with ocean breezes and ends with unforgettable waterfront sunsets.
Set on .52 private acres with exclusive ocean access via your own private pathway to the beach, this spectacular 3,797-square-foot residence seamlessly blends sophisticated design with effortless coastal elegance. Featuring five luxurious ensuite bedrooms, five full baths, and one half bath, every bedroom is thoughtfully designed to capture breathtaking water views and opens to private decking, creating a seamless connection between indoors and out.
Designed for elevated entertaining and relaxed seaside living, the chef's kitchen is beautifully appointed with a Viking six-burner range with grill, Miele dishwasher, built-in Miele espresso station, wine cooler, Library/Media room with 80 inch TV, and exceptional custom finishes throughout. Crowning the home is an extraordinary rooftop deck with panoramic 360-degree views of both bay and ocean-an unrivaled setting for sunrise coffee, sunset cocktails, and stargazing under endless Hamptons skies.
Luxury details abound, including copper gutters, central air, Kohler whole-house generator, and integrated Sonos sound system, ensuring both comfort and peace of mind year-round.
Outdoor living is nothing short of spectacular. Expansive mahogany decking, lush professional landscaping, elegant new teak furnishings, and a beautifully refurbished heated gunite pool create a private resort-like setting designed for unforgettable summer gatherings or quiet moments of retreat.
Offered fully furnished and professionally designed, this turnkey masterpiece embodies the very best of Hamptons living- where private ocean beach access,  watching boats on Moriches Bay, and world-class dining in nearby Westhampton Beach become part of your everyday life.
This is more than a home-it is Dune Road living at its finest.
Unit Size
3,797 Ft²
Days on Market
93 days
Land Size
0.52 acres
Price per sqft
$1,817
Property Type
House
Property Taxes
$5,093
HOA Dues
-
Year Built
2001

Listed By

Jean M. Curreri
Daniel Gale Sothebys Intl Rlty

Payment Calculator

Cap Rate Calculator

Last updated: 2 months ago (OneKey MLS #KEY1019832)

Price History

Date / Event Date Event Price
Aug 25, 2026 Price Decreased $6,899,000
↓ $401K (5.5%)
Price Decreased
Jun 30, 2026 Listed by Daniel Gale Sothebys Intl Rlty $7,299,999
Listed by Daniel Gale Sothebys Intl Rlty
Jun 6, 2025 In contract -
In contract
Dec 30, 2024 Price Decreased $7,249,000
↓ $250K (3.3%)
Price Decreased
Jun 29, 2024 Withdrawn -
Withdrawn
Show More

Property Highlights

Garage
Air Conditioning
Parking Details
Has Garage
Has Open Parking
Parking Features: Driveway, Garage
Garage Spaces: 2
Interior Details
Half Bathrooms: 1
Full Bathrooms: 5
Interior Features: Ceiling Fan(s), Central Vacuum, Eat-in Kitchen, Entrance Foyer, Granite Counters, Recessed Lighting, Storage, Tray Ceiling(s), Walk-In Closet(s), Wired for Sound, First Floor Bedroom, First Floor Full Bath, Primary Bathroom, Washer/Dryer Hookup
Appliances: Dishwasher, Dryer, Range, Refrigerator, Stainless Steel Appliance(s), Washer, Wine Refrigerator
Rooms: 16
Exterior Details
Square Footage: 3797
Square Footage Source: $0
Property Condition: Actual
Architectural Style: Contemporary
Year Built: 2001
Waterfront Features: Beach Access, Beach Front, Ocean Access, Ocean Front, Waterfront, Water Access
Levels: Multi/Split
Building Area Units: Square Feet
Construction Materials: Frame
Patio and Porch Features: Deck
Pool Features: In Ground, Outdoor Pool
Pool is Private
Lot Features: Views, Waterfront
Lot Size Area: 22216
Lot Size Units: Square Feet
Lot Size Acres: 0.52
Lot Size Square Feet: 22216
Tax Lot: 003.000
Water Source: Public
Financial Details
Tax Annual Amount: $61,114
Utilities Details
Cooling Type: Central Air
Heating Type: Propane
Sewer : Cesspool

Building Info

Overview

    General

  • Year Built: 2001
  • Effective Year Built: 2001
  • Bedroom Count: 5
  • Bathroom Count: 2
  • Full Bathrooms: 2
  • Partial Bathrooms: 2
  • Building Condition: 3
  • Building Quality: 1
  • Construction Type: 0
  • Building Style: 21
  • Exterior Walls Type: 17
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Floor Cover: 0
  • Basement Type: 9
  • Basement Area: 0
  • Garage Type: 0
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 7
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 22,216
  • Total Building Area: 3,797
  • Building Area: 3,797
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 3,797
  • Heating Fuel Type: 3

    Utilities

  • Sewer System: 4
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000510
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: N-DUNE RD S-BEACH E-BERMAN W-FOLEY

Neighborhood

  • School District Name: Westhampton Beach Union Free School District
  • School Tax School District: WESTHAMPTON BEA
  • Census Tract: 190502

Zoning

  • Zoning: R3

Geography

  • District: 0905-0
  • Section: 19.00
  • Parcel: 0905-019.00-04.00-003.000
  • Block: 4
  • Lot: 3.000
  • Municipality: SOUTHAMPTON
  • Latitude: 40.7928
  • Longitude: -72.6509

    Address

  • Full Address: 291 Dune Rd
  • Address - House Number: 291
  • Address - Street Name: Dune
  • Address - Suffix Type: Rd
  • State: NY
  • City Name: Westhampton Beach
  • Carrier Code: C090
  • 4-Digit Zip Code: 2925
  • Zip Code: 11978

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $1,512,485
  • Tax Rate Code Area: 473602

    Appraisal Valuation

  • Standard Deviation: 0.2393
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 66
  • Final Value: 3,658,686
  • High Value: 4,534,324
  • Low Value: 2,783,048

    Market Valuation

  • Market Total Value: $7,475,396
  • Market Land Value: $5,074,101
  • Market Improvement Value: $2,401,295

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $5,195,400
  • Assessed Land Value: $3,526,500
  • Assessed Improvements Value: $1,668,900
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 Westhampton Beach


Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 35 Sheppard Street, Quiogue, NY, 11978

$10,000 /mo

  • 3 Beds
  • 4 Baths
  • 2,556 ft²
35 Sheppard Street, Quiogue, NY, 11978 Listing by Amanda M. Murray
Unit for rent at 25 Exchange, Southampton, NY, 11978

$10,000 /mo

  • 5 Beds
  • 3 Baths
  • 2,620 ft²
25 Exchange, Southampton, NY, 11978 Listing by Constance Porto
Unit for rent at 60 Aspatuck Road, Westhampton Beach, NY, 11978

$10,000 /mo

  • 4 Beds
  • 3 Baths
  • 2,150 ft²
60 Aspatuck Road, Westhampton Beach, NY, 11978 Listing by Dawn M. Litel Murphy


Frequently Asked Questions

When was property at 291 Dune Road built and last sold?
The property at 291 Dune Road was built in 2001 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 291 Dune Road is $6,967,990.
What are some comparable homes to 291 Dune Road?
There are currently no comparable homes to 291 Dune Road.