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MLS ID KEY934969Last updated Oct 25, 2026

Single Family

605 Dune Road

Active · Southampton · Suffolk County, NY 11977

Bedrooms
5 Beds
Bathrooms
6 Baths
Year built
2006
Est. monthly taxes
$2,016.64
Property gallery0 / 45
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About this home

Exquisite Oceanfront Masterpiece! Indulge in the epitome of waterfront opulence at this sprawling Mediterranean estate on the legendary Dune Road, where 174' of ocean frontage and uninterrupted Atlantic vistas unfold across a meticulously manicured 1.74 acre sanctuary. Crafted as a private Hamptons haven, this 4,618 square-foot, 5 bedroom, 6 bath architectural gem bathes in natural luminescence, its open and expansive, light-drenched interiors evoking the serenity of a world-class resort while delivering the intimacy of a bespoke legacy. Filled with possibilities on Exterior color choices as in artist rendering in first photo, this house could be the one of your dreams as is now, or re-designed. Step into a symphony of seamless sophistication with an open-concept floor plan that redefines coastal grandeur. The heart of the home is a culinary atelier worthy of Michelin acclaim—a chef’s kitchen adorned with state-of-the-art Sub-Zero, and Viking, appliances, cascading granite countertops, and custom cabinetry that marries form and function in effortless elegance. Flowing adjacently are dual palatial living spaces: a grand salon for intimate gatherings and an oversized great room crowned by a majestic stone fireplace, where flickering flames dance against panoramic ocean horizons. Ascend to the second level, where dual primary suites await as private sanctuaries of unparalleled luxury. Each features spa-like marble ensuites with soaking tubs, rain showers, and heated floors, ensuring rejuvenation at every turn. A fireside den/library serves as a refined retreat for contemplation or conversation, while three additional guest suites—each with its own en-suite sanctuary—offer sumptuous privacy. Outdoors, the estate transcends mere grounds to become an al fresco Eden. Enveloping the heated Gunite pool and bubbling spa is a vast expanse of premium mahogany decking, evoking the decks of a superyacht under the Hamptons sun. Lush, landscaped terraces, whispering sea breezes, and a discreet, meandering boardwalk lead directly to your private ribbon of dune-backed beach, where the rhythm of the waves becomes your daily symphony. Two garages and a very wide pebbled driveway large brought to fit 10 vehicles! This is more than a residence—it’s a legacy of lavish living, a RARE FIND and where every detail whispers exclusivity and every sunset heralds renewal. Secure your slice of eternal summer; inquiries invited for this irreplaceable Dune Road icon. One of the most incredible views exists here as opposite the home on Bayside, exists barren bayfront land, making this home and lot, the only one of its kind left!

Listing snapshot

Days on site
59 days
Listed on MLS
Nov 12, 2025
Full baths
6
Half baths
0
Annual property tax (MLS)
$24,199.64
Tax year
2024
Area source (MLS)
Plans
Listing brokerage
Kerrigan Country Realty
MLS ID
KEY934969
Last updated
Oct 25, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
2006
Garage
Yes
Garage spaces
2
Parking
Attached, Driveway
Water source
Public
Sewer
Septic Tank
Utilities
Cable Connected, Electricity Connected, Natural Gas Connected, Trash Collection Private, Water Connected

Interior features

Basement
None
Heating
Oil, Baseboard
Cooling
Central Air
Interior
Cathedral Ceiling(s), Eat-in Kitchen, Entrance Foyer, Granite Counters, Master Downstairs, Pantry, Walk-In Closet(s), Formal Dining, Primary Bathroom, Ceiling Fan(s), Central Vacuum
Appliances
Dishwasher, Dryer, Electric Water Heater, ENERGY STAR Qualified Appliances, Microwave, Refrigerator, Washer
Flooring
Hardwood
Fireplace
Yes
Fireplaces
2

Exterior features

Architectural style
Mediterranean
Construction materials
Stucco
Exterior
Balcony, Gas Grill
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. Price changed to $7,994,888
  3. First seen on this site
  4. MLS status changed

Location

Southampton · Suffolk County, NY 11977Show interactive map
605 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)
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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.