by RH Advisors

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$10,500,000
● House - For Sale

747 Dune Road

Southampton, NY 11978
bedrooms
5 Beds
bathrooms
5 Baths, 1 Half Bath
square feet
4,110 Ft²
$53,393
Est. Monthly

About This Property

Experience the best of Hamptons coastal living in this beautifully appointed five-bedroom oceanfront residence boasting 100 feet of ocean frontage and breathtaking views of both the Atlantic Ocean and the bay, located on Dune Road in the Village of Westhampton Dunes. Designed for comfort, luxury, and effortless entertaining, this exceptional home features an expansive open-concept layout, ceramic tile flooring throughout the main level, and an inviting wood-burning fireplace that adds warmth and charm. The gourmet kitchen is equipped with a Viking six-burner stove, granite countertops, and a beverage refrigerator, making it ideal for everyday living and entertaining. Each of the five bedrooms features a private en-suite bathroom and individually controlled heating and cooling zones for personalized comfort. The thoughtfully designed floor plan offers two en-suite bedrooms on the main level, along with a convenient powder room, while the second floor features two spacious primary suites and a third en-suite bedroom, as well as the convenience of upstairs laundry. Exceptional construction and infrastructure include low-maintenance AZEK materials, commercial-grade generators, French drains surrounding the home, a heated and cooled garage, a 500-gallon propane tank, additional cesspools, and elevator framework already in place for future installation. Outdoors, enjoy a spectacular 10' x 38' heated swimming pool, perfect for relaxing or entertaining while taking in the stunning coastal surroundings. With 100 feet of ocean frontage, sweeping ocean and bay views, timeless Hamptons charm, modern conveniences, and thoughtful engineering, this extraordinary Dune Road residence presents a rare opportunity to experience the ultimate Westhampton Dunes waterfront lifestyle.  Some photos may have been AI generated.  Originals are furnished upon request.
Unit Size
4,110 Ft²
Days on Market
6 days
Land Size
0.43 acres
Price per sqft
$2,555
Property Type
House
Property Taxes
$1,835
HOA Dues
-
Year Built
2003

Listed By

Enzo Morabito
Douglas Elliman Real Estate

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Last updated: 7 days ago (OneKey MLS #KEY1064443)

Price History

Date / Event Date Event Price
Oct 26, 2026 Listed by Douglas Elliman Real Estate $10,500,000
Listed by Douglas Elliman Real Estate

Property Highlights

Garage
Air Conditioning
Fireplace
With View
Parking Details
Has Garage
Has Open Parking
Parking Features: Driveway, Garage
Garage Spaces: 1
Interior Details
Half Bathrooms: 1
Full Bathrooms: 5
Interior Features: Cathedral Ceiling(s), Ceiling Fan(s), Double Vanity, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, Open Floorplan, Sound System, Storage, Walk-In Closet(s), First Floor Bedroom, First Floor Full Bath, Chefs Kitchen, Open Kitchen, Primary Bathroom
Appliances: Dishwasher, Dryer, Gas Oven, Microwave, Refrigerator, Washer, Wine Refrigerator
Flooring Type: Carpet, Hardwood
Rooms: 12
Has Fireplace
Fireplace Features: Living Room, Wood Burning
Fireplaces: 1
Basement: Partially Finished
Exterior Details
Has Property Attached
Square Footage: 4110
Square Footage Source: $0
Architectural Style: A-Frame
Year Built: 2003
Waterfront Features: Ocean Front
Building Area Total: 4110
Building Area Units: Square Feet
Construction Materials: Cedar, Shake Siding, Advanced Framing Technique
Patio and Porch Features: Deck, Patio, Wrap Around
Pool is Private
Lot Size Area: 18731
Lot Size Units: Square Feet
Lot Size Acres: 0.43
Lot Size Square Feet: 18731
Water Source: Public
Financial Details
Tax Assessed Value: $3,286,900
Tax Annual Amount: $22,024
Utilities Details
Cooling Type: Central Air
Heating Type: Propane
Sewer : Cesspool

Building Info

Overview

    General

  • Year Built: 2003
  • Effective Year Built: 2003
  • Bedroom Count: 4
  • Bathroom Count: 5
  • Full Bathrooms: 4
  • Partial Bathrooms: 5
  • Building Condition: 0
  • 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: 2
  • Basement Area: 0
  • Garage Type: 17
  • Parking Space Count: 0
  • Patio Type: 0
  • Porch Type: 7
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 18,731
  • Total Building Area: 4,110
  • Building Area: 4,110
  • Building Area Measurement: L

    Heating and Cooling

  • Fireplace Count: 1
  • Air Conditioning: 1
  • Heating: 3
  • Heated Square Feet: 4,110
  • Heating Fuel Type: 6

    Utilities

  • Sewer System: 2
  • Water Service: 2

Building

  • Building Type: 0
  • Property Class: R
  • Land Acres: 0000000430
  • Standard Land Use Code: 1001
  • County Land Use Code: 210
  • Legal Description 1: N-DUNE RD S-OCEAN E-SANDBORN W-GLADSTONE

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: 3.00
  • Parcel: 0907-003.00-02.00-008.001
  • Block: 2
  • Lot: 8.001
  • Municipality: SOUTHAMPTON
  • Latitude: 40.778
  • Longitude: -72.7062

    Address

  • Full Address: 747 Dune Rd
  • Address - House Number: 747
  • Address - Street Name: Dune
  • Address - Suffix Type: Rd
  • State: NY
  • City Name: Westhampton Beach
  • Carrier Code: C090
  • 4-Digit Zip Code: 2948
  • Zip Code: 11978

Valuation

    Tax

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

    Appraisal Valuation

  • Standard Deviation: 0.2473
  • Valuation Date: Feb 14, 2024
  • Confidence Score: 65
  • Final Value: 1,706,253
  • High Value: 2,128,258
  • Low Value: 1,284,248

    Market Valuation

  • Market Total Value: $4,555,016
  • Market Land Value: $3,021,757
  • Market Improvement Value: $1,533,259

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $3,286,900
  • Assessed Land Value: $2,180,500
  • Assessed Improvements Value: $1,106,400

    Exemptions

  • Veteran Exemption: Yes
  • Senior Citizen Exemption : Yes
  • Homeowner Exemption: Yes
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


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Nearby Rentals

Unit for rent at 6 Holly Lane, Remsenburg, NY, 11960

$7,500 /mo

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  • 2 Baths
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6 Holly Lane, Remsenburg, NY, 11960 Listing by John Giacobbe
Unit for rent at 561 Dune Road, Southampton, NY, 11978

$8,500 /mo

  • 4 Beds
  • 3 Baths
  • 2,500 ft²
561 Dune Road, Southampton, NY, 11978 Listing by Jude Lyons
Unit for rent at 800 Dune Road, Southampton, NY, 11978

$6,000 /mo

  • 3 Beds
  • 2 Baths
  • 980 ft²
800 Dune Road, Southampton, NY, 11978 Listing by Elizabeth Cordova Alata


Frequently Asked Questions

When was property at 747 Dune Road built and last sold?
The property at 747 Dune Road was built in 2003 and last sold on Jan 1, 1970 for $0.
How much is this home worth?
The estimated value of the home located at 747 Dune Road is $10,605,000.
What are some comparable homes to 747 Dune Road?
There are currently no comparable homes to 747 Dune Road.