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MLS ID KEY934877Last updated Oct 4, 2026

Single Family

542 Dune Road

Active · Southampton · Suffolk County, NY 11977

Bedrooms
4 Beds
Bathrooms
3 Baths
Year built
1978
Est. monthly taxes
$1,504.67
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About this home

With unobstructed water views over +/-4.2 acres, this Westhampton bayfront beach house is a private oasis of coastal living. Deeded ocean access provides convenience to enjoy Dune Road's white sand beaches. The open floor plan of the house and multiple sliders to the expansive deck perfectly frame the world-class bay views. The great room offers high ceilings and a wood-burning fireplace. The kitchen and dining area open to the deck to offer both indoor and outdoor dining options. Accommodations include four well-sized bedrooms and two full bathrooms. Outdoor amenities include a heated, gunite 18' x 40' pool, ample decking for entertaining and lounging, and a pool bathroom with shower. Additional features include a vertical platform lift. With a strong rental history and close proximity to Westhampton Beach's restaurants, boutique shopping, Performing Arts Center, and weekend farmers' market make this beach house one not to be missed! This listing may include images that have been digitally altered or virtually staged. Original, unedited images are available upon request.

Listing snapshot

Days on site
59 days
Listed on MLS
Nov 12, 2025
Full baths
2
Half baths
1
Annual property tax (MLS)
$18,056
Tax year
2025
Area source (MLS)
Other
Listing brokerage
Douglas Elliman Real Estate
MLS ID
KEY934877
Last updated
Oct 4, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1978
Garage
No
Parking
Driveway
Water source
Public
Sewer
Septic Tank
Utilities
Electricity Connected, Propane, Trash Collection Private, Water Connected

Interior features

Heating
Forced Air
Cooling
Central Air
Interior
First Floor Bedroom, First Floor Full Bath, Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Open Floorplan, Storage
Appliances
Dishwasher, Dryer, Range, Refrigerator, Washer
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Other
Construction materials
Frame
Private pool
Yes

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

Location

Southampton · Suffolk County, NY 11977Show interactive map
542 Dune Road

Southampton · Suffolk County, NY 11977

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.