Date
Details
Price
Change
Source
10/08/2026
Listed
$3,599,000
—
MLS
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
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Property Description
Location Location! Rare Dune Road Oceanfront Retreat! Experience the ultimate Hamptons lifestyle at 431 Dune Rd in Westhampton Beach. This breathtaking, contemporary, oceanfront home features 4 spacious bedrooms and 4 full bathrooms, each offering a private balcony with panoramic, unobstructed ocean views. The bright, open concept living area boasts soaring vaulted ceilings, floor-to-ceiling windows, and a cozy wood-burning fireplace. Enjoy seamless outdoor living, on the expansive ocean facing deck, ideal for entertaining, alfresco dining, or taking in the sea breeze. Complete with a primary suite fireplace, Moriches Bay access nearby, and located just a short distance from Westhampton Beach Village's top dining and shopping. Don't miss this incredible oceanfront opportunity!
Full Property Details
Full Property Details for 431 Dune Rd
General
- Price: $3,599,000
- Taxes: $14,446
- Status: Active
- Type: Single Family
- Source: Long_Island
- MLS ID: 1035758
- Updated: 10/8/2026
- Added to Site: 4 day(s) ago
Interior
- Number of Rooms: 12
- Interior Features: First Floor Full Bath, Ceiling Fan(s), Chefs Kitchen, Eat-in Kitchen, High Ceilings, High Speed Internet
- Fireplace: Yes
- Number of Fireplaces: 3
- Fireplace(s): Bedroom, Living Room, Wood Burning
- Appliances: Cooktop, Disposal, Dryer, Electric Cooktop, Electric Oven, Oven, Refrigerator
- Laundry Facilities: Yes
- Flooring: Wood
Rooms
Bathrooms
- Total Bathrooms: 4
- Full Bathrooms: 4
Bedrooms
- Total Bedrooms: 4
Other Rooms
- Laundry: Inside
Exterior
- Porch/Patio/Deck: Deck
Parking
- Parking Features: Private, Shared Driveway
Location
- County: Suffolk County
- Cross Streets: Jessup
School Information
- High School District: Westhampton Beach
- Elementary School: Westhampton Beach Elem School
- Middle School: Westhampton Middle School
- High School: Westhampton Beach Senior High Sch
Heating & Cooling
- Central air: Yes
- Cooling Type: Central Air, Ductless
- Heating Type: Electric, Propane
Utilities
- Sewer: Cesspool
- Water: Public
- Utility Description: Electricity Connected, Propane, Water Connected
Structural Information
- Architectural Style: Contemporary
- Detached/Attached: Detached
- Construction: Frame, Shake Siding, Wood Siding
- Sq. Ft. Source: Public Records
- Year Built: 1999
Lot Features
- Property View: Panoramic
- Lot Size (Acres): 0.11
- Lot Size (Sq. Ft.): 4,792
- Fence: Yes
- Fencing (Description): None
Water Features
- Water Front View: Beach Access, Beach Front, Ocean Access, Ocean Front
Financial Considerations
- Tax Amount: $14,446
Disclosures and Reports
- Special Conditions: None
- Property ID: 0905-017-00-05-00-016-000
- Block: 5
- Lot Number: 16
Listed by Douglas Elliman Real Estate
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Listing agents
— 431 Dune Rd —
Douglas Elliman Real Estate
Douglas Elliman Real Estate
516-314-3966
NMLS#: 1598647Get Pre-Approved Today
Schools
Schools serving 431 Dune Rd
School District:Westhampton Beach Union Free School District
| Name | Grades | Distance |
|---|---|---|
Westhampton Beach Elementary School 379 Mill Road, Westhampton Beach, NY 11978 | K-5 | 2.2 mi |
Westhampton Middle School 340 Mill Road, Westhampton Beach, NY 11978 | 7-8 | 2.4 mi |
Disclaimer:
School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.
Price & Sales History for 431 Dune Rd
Tax History
Tax History for 431 Dune Rd
Year
Property Taxes
Change
Tax Assessment
Change
2024
$7,631
100%
$1,284,400
—
2020
-100%
$1,284,400
—
2022
$3,663
—
$1,284,400
1%
2021
$3,662
2%
$1,272,000
—
2020
$3,574
-64%
$1,272,000
1%
2018
$10,001
—
$1,257,500
—
2017
$9,994
11%
$1,257,500
12%
2016
$9,032
—
$1,120,600
—
2015
$9,056
1%
$1,120,600
—
2015
$8,974
9%
$1,118,900
8%
2014
$8,233
-13%
$1,040,500
-18%
2013
$9,493
—
$1,262,700
—
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.
Estimate the Cost
Estimate the Cost for 431 Dune Rd
431 Dune Road, Westhampton Beach, NY 11978 (MLS# 1035758) is a Single Family property with 4 bedrooms and 4 full bathrooms. 431 Dune Road is currently listed for $3,599,000 and was received on October 08, 2026. Want to learn more about 431 Dune Road? Do you have questions about finding other Single Family real estate for sale in Westhampton Beach? You can browse all Westhampton Beach real estate or contact a Coldwell Banker agent to request more information.