818 Dune Road Westhampton Beach, NY $ 4,995,000
818 Dune Road
$ 4,995,000
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818 Dune Road

Westhampton Beach, NY, 11978
$ 4,995,000
Bedrooms6 Baths4.0 Sq 2,000

Monthly Estimate*

$ 30,755

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Single Family Home for sale in Westhampton Beach, NY

for $4,995,000 with 6 bedrooms and 4 full baths. This 2,000 square foot home was built in 2005 on a lot size of 0.92.

Escape to 818 Dune Road, a stunning bayfront retreat offering 70 feet of direct frontage on Moriches Bay. This beach house blends timeless coastal charm with modern comfort, featuring an open floor plan designed for seamless indoor-outdoor living and effortless entertaining. Take in panoramic bay views from nearly every room or step out onto the expansive deck to fully embrace the waterfront lifestyle. Unwind in the heated gunite pool or relax in the massive hot tub as you soak up the serene surroundings. The home offers six bedrooms and four bathrooms, making it ideal for hosting guests, or generating rental income, for year round or summer getaways. A walkway leads directly to the bay—perfect for kayaking, boating, or paddleboarding—while ocean beach access sits just across the street. Enjoy breathtaking sunsets and unobstructed views over Moriches Bay, all from the comfort of your own home. Experience the best of Hamptons Bayfront living on Dune Road, just moments from the restaurants, shops, and charm of Westhampton Beach.

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Single Family Active

Price

$ 4,995,000

Bedrooms

6

Full Bath

4

Property Type

Single Family

Taxes

$ 23,519

Style

Post Modern

Lot Size

0.92

Year Built

2005

Town/City

Westhampton Beach

County/Region

Suffolk

MLS | Web ID

995359

Features
Interior
Interior Amenities Formal Dining
Flooring Hardwood
Total Fireplaces 1
Fireplace Features Family Room Gas
Basement (Y/N) N
Window Features Skylight(s)
Fireplace Y/N Y
Half Baths 0
Total Bedrooms 6
Total Baths 4
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General
Sewer Cesspool
Heating Forced Air Propane
Cooling Central Air
Utilities Cable Available Electricity Connected
Appliances Dishwasher Dryer Refrigerator Washer
Patio/Porch Features Deck Porch
Architectural Style Post Modern
Pool Features In Ground
Construction Materials Wood Siding
Year Built 2005
View Panoramic Water
Property Subtype Single Family Residence
Tax Year 2025
Parcel Number 0907-002-00-01-00-030-003
Waterfront Features Bayfront Beach Access Waterfront
County Suffolk County
Property Type Residential
HOA N
Garage Y/N N
Total Rooms 9
Full Baths 4
Directions Jessup Lane To 818 Dune Road
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 Remsenburg-Speonk Elementary Sch
Property Attached Y/N N
Tax Annual Amount 23519
Middle/Junior High School Westhampton Middle School
Additional Parcels Y/N N
Building Area Units Square Feet
Standard Status Active
Middle/Junior School District Westhampton Beach
Elementary School District Remsenburg-Speonk
Tax Lot 30003
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Exterior
Parking Features Private Private
Water Source Public
Spa Y
Frontage Length 70
Waterfront Y/N Y
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Internal Only
Street Number 1 818
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* Excluded Features
List By
Claire Vegliante

Listing Agent

Kerrigan Country Realty

Broker

631-288-9600

Contact

Affordability Calculator

$32,715
Per Month
94%
6%
0%
Monthly Principal & Interest
$30,755
Monthly Property Taxes
$1,960
Monthly Home Insurance
--
Default based on a 30-year fixed rate of 6.25% 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
4100994 Elementary School
4099415 Middle School
Westhampton Beach Senior High Sch High School
Pricing History
DatePricePrice ChangeDescription
5/8/2026$4,995,000 Listed Price

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818 Dune Road, Westhampton Beach, NY, 11978 is a Single Family Home for sale at $4,995,000 with 2,000 sqft and a lot size of 0.92. 818 Dune Road has 6 bedrooms, 4.0 baths, and was built in 2005. The property's zip code is 11978 which is in Westhampton Beach, NY