355 Dune Rd Westhampton Beach, NY $ 5,998,000
355 Dune Rd
$ 5,998,000
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355 Dune Rd

Westhampton Beach, NY, 11978
$ 5,998,000
Bedrooms5 Baths4.0 Sq 1,536

Monthly Estimate*

$ 37,420

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Single Family Home for sale in Westhampton Beach, NY

for $5,998,000 with 5 bedrooms and 4 full baths. This 1,536 square foot home was built in 1968 on a lot size of 1.02.

Oceanfront on Dune Road, this updated beach cottage offers over 100 feet of direct ocean frontage and sits on an acre with sweeping views of both the ocean and the bay. The open-concept interior features vaulted ceilings, abundant natural light, and a spacious kitchen with high-end appliances and a large island perfect for entertaining. With 5 bedrooms and 4 full baths, three of which are ensuite, the layout is designed for relaxed coastal living. Step outside to enjoy a private walkway to the beach or unwind by the beautifully designed gunite pool, complete with a surrounding patio and a dedicated cabana for relaxing or hosting. The oversized lot offers exciting potential to expand the existing home or build new on a generous envelope. Additional features include a newer roof and siding, an elevator, a two-car garage, and a convenient laundry area. Set on a prime stretch of Dune Road, this property offers a rare combination of privacy, oceanfront lifestyle, and future potential—an exceptional opportunity in Westhampton Beach Village. Set on a prime stretch of Dune Road, this property offers a rare combination of privacy, oceanfront lifestyle, and future potential—an exceptional opportunity in Westhampton Beach Village.

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Single Family Active

Price

$ 5,998,000

Bedrooms

5

Full Bath

4

Property Type

Single Family

Taxes

$ 58,950

Style

Cottage

Lot Size

1.02

Year Built

1968

Town/City

Westhampton Beach

County/Region

Suffolk

MLS | Web ID

868586

Features
Interior
Interior Amenities First Floor Bedroom First Floor Full Bath Cathedral Ceiling(s) Ceiling Fan(s) Chefs Kitchen Eat-in Kitchen Elevator High Ceilings Kitchen Island Primary Bathroom Open Floorplan Open Kitchen Quartz/Qu
Basement Partially Finished Walk-Out Access
Flooring Hardwood
Total Fireplaces 1
Basement Features Partially Finished Walk-Out Access
Basement (Y/N) Y
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 5
Total Baths 4
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General
Sewer Cesspool
Heating Forced Air Oil
Cooling Ductless
Utilities Electricity Connected
Appliances Dryer Gas Cooktop Gas Oven Refrigerator Stainless Steel Appliance(s) Washer
Garage Spaces 2
Architectural Style Cottage
Pool Features In Ground
Construction Materials Frame
Year Built 1968
View Water
Property Subtype Single Family Residence
Tax Year 2025
Waterfront Features Beach Access Beach Front Ocean Access Ocean Front Water Access Waterfront
County Suffolk County
Property Type Residential
HOA N
Garage Y/N Y
Total Rooms 7
Full Baths 4
High School Westhampton Beach Senior High Sch
City Southampton
Senior Community Y/N N
High School District Westhampton Beach
Carport Y/N N
Elementary School Westhampton Beach Elem School
Property Attached Y/N N
Tax Annual Amount 58950
Showing Instructions Call Pat 516.313.8966 or Kelly 631.384.5470
Middle/Junior High School Westhampton Middle School
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Westhampton Beach
Elementary School District Westhampton Beach
Year Built Effective 2020
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Exterior
Water Source Public
Frontage Length 104
Waterfront Y/N Y
Horse Y/N N
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Internal Only
Street Number 1 355
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* Excluded Features
List By
Patricia Gahan Moroney

Listing Agent

Daniel Gale Sothebys Intl Rlty

Broker

631-288-1050

Contact

Affordability Calculator

$42,332
Per Month
88%
12%
0%
Monthly Principal & Interest
$37,420
Monthly Property Taxes
$4,913
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
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Nearby
4099604 Elementary School
4099415 Middle School
Westhampton Beach Senior High Sch High School
Pricing History
DatePricePrice ChangeDescription
6/16/2025$5,998,000 Listed Price

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355 Dune Rd, Westhampton Beach, NY, 11978 is a Single Family Home for sale at $5,998,000 with 1,536 sqft and a lot size of 1.02. 355 Dune Rd has 5 bedrooms, 4.0 baths, and was built in 1968. The property's zip code is 11978 which is in Westhampton Beach, NY