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MLS ID KEY1001157Last updated Aug 21, 2026

Single Family

398 Dune Road

Active · Southampton · Suffolk County, NY 11978

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
2004
Est. monthly taxes
$1,915.17
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About this home

Sublime Sunsets Perfectly positioned on the bay, in the heart of Westhampton Beach Village, this exceptional three-bedroom, three-bath waterfront residence offers effortless coastal living with panoramic water views and seamless indoor-outdoor flow. Built in 2014 with a focus on modern comfort and timeless design, the home is filled with natural light and thoughtfully designed for both relaxed living and entertaining. Expansive waterside decking creates the perfect setting for sunset dining, lounging, or enjoying the tranquil bayfront backdrop. Complete with deeded path over the dune to the ocean, enjoy all that Dune Rd living has to offer, while being moments from the village shops, restaurants and the arts. This turnkey retreat delivers an elevated Hamptons lifestyle in one of the area’s most coveted waterfront locations.

Listing snapshot

Days on site
59 days
Listed on MLS
Jun 4, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$22,982
Tax year
2025
Area source (MLS)
Public Records
Listing brokerage
Daniel Gale Sothebys Intl Rlty
MLS ID
KEY1001157
Last updated
Aug 21, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2004
Garage
No
Total parking
4
Parking
Driveway
Water source
Public
Sewer
Cesspool
Utilities
Cable Connected, Electricity Connected, Propane, Trash Collection Private, Water Connected

Interior features

Basement
Storage Space
Heating
Forced Air, Propane
Cooling
Central Air
Interior
Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, High Speed Internet, Open Floorplan, Open Kitchen, Recessed Lighting, Walk Through Kitchen, Walk-In Closet(s)
Appliances
Cooktop, Dishwasher, Dryer, Refrigerator, Tankless Water Heater, Washer
Flooring
Tile, Wood
Fireplace
No

Exterior features

Architectural style
Contemporary
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Westhampton Beach Elem School
Elementary school district
Westhampton Beach
Middle school
Westhampton Middle School
Middle school district
Westhampton Beach
High school
Westhampton Beach Senior High Sch
High school district
Westhampton Beach

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. First seen on this site
  2. Listing updated from MLS
  3. MLS status changed

Location

Southampton · Suffolk County, NY 11978Show interactive map
398 Dune Road

Southampton · Suffolk County, NY 11978

Google Maps directions

Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.