18 Gwynne Road, Huntington, New York 11747
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$5,999,999 USD

Single Family Home for Sale, 18 Gwynne Road, Huntington, New York 11747

  • MLS#
    1031747
  • Bedrooms
    6
  • Bathrooms
    18
  • Home/Lot size
    790 m² (8,500 ft²)

Listed By Nest Seekers LLC

The Single Family Home for Sale located at 18 Gwynne Road, Huntington, New York 11747 is currently for sale. 18 Gwynne Road, Huntington, New York 11747 is listed for $5,999,999. This property has 6 bedrooms, 18 bathrooms.

Date Updated : Sep 15, 2026
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Property features

Property

  • Property size: 790 m² (8,500 ft²)
  • Type: Estate
  • Features: Attic-Stairs FixedPorchBalconyCourtyardBasementRain GuttersTerraceGaragePatioDrivewayStorage SpaceFireplace

Lot/Land

  • Land/Lot size: 9,308 m² (100,188 ft²)
  • Lot Description: LandscapedGarden

Construction

  • Year built: 2007
  • Construction: FrameBrick
  • Basement and foundation: Walk Out BasementFinished Basement

Bedrooms

  • Bedrooms: 6

Bathrooms

  • Total bathrooms: 18
  • Full bathrooms: 6
  • Half baths: 3

Other Rooms

  • Room types: Entry FoyerFormal Dining Room
  • Kitchen description: Eat-In Kitchen
  • Appliances: WasherOvenVacuum CentralMicrowaveDryerCooktop - GasDishwasherWine Refrigerator

Interior Features

  • Floors: HardwoodTile
  • Ceiling: Beamed Ceiling(s)
  • Lighting: Chandeliers
  • Trim: Crown Moldings
  • Bar: Dry Bar
  • Number of fireplaces: 4

Exterior Features

  • Outdoor spaces: TerracePorchBalconyPatioCourtyard
  • Carport spaces:

Pool and Spa

  • Pool: Private PoolIngroundFence Around Pool

Security

  • Features: Fire SprinklersSecurity System

Heating and Cooling

  • Heating System: Hot Water Radiant FloorGeothermalPropane
  • Cooling System: Geothermal

Utilities

  • Other utilities: WaterNatural GasPublicElectricUnderground UtilitiesSeptic Tank

Description

Poised behind private gates atop one of Long Island's highest elevations, this extraordinary all-brick manor estate is a masterwork of timeless architecture and uncompromising luxury. Encompassing six lavish bedroom suites, six full baths, and three elegant powder rooms, the residence is surrounded by picturesque English gardens and acres of lush parkland, offering an unrivaled sense of serenity, privacy, and grandeur. Bordering an extensive network of scenic hiking and horseback riding trails, the estate offers a seamless connection to nature, creating an exceptional setting for outdoor recreation and equestrian pursuits.
A true trophy estate, this one-of-a-kind property boasts its own FAA-recognized private helipad, providing the rare privilege of effortless helicopter access to Manhattan, the Hamptons, and beyond—transforming travel into an experience of unparalleled convenience.
Every inch of this magnificent residence reflects exceptional craftsmanship and meticulous attention to detail. Rich custom millwork, exotic quarter-sawn hardwood floors, and imported marble finishes create an atmosphere of refined elegance, while state-of-the-art geothermal heating and cooling, radiant heated floors throughout, and advanced energy-efficient systems provide modern comfort without compromise.
Designed for both everyday luxury and grand-scale entertaining, the estate features a spectacular gourmet eat-in chef's kitchen, an opulent primary suite worthy of a five-star resort, expansive guest or extended-family accommodations, four stately fireplaces, intricate bespoke ornamental ironwork, a comprehensive security system, and a heated driveway.
The resort-inspired grounds are nothing short of extraordinary, showcasing a heated saltwater swimming pool and spa enhanced by cascading waterfalls, creating a private oasis of relaxation. Inside, an exceptional array of amenities awaits, including a starlit home theater, indoor squash court, full basketball court, professional-grade fitness center, game room, workshop, and beautifully appointed guest quarters.
A residence of this caliber is exceptionally rare—where architectural excellence, cutting-edge innovation, and world-class amenities converge to create one of Long Island's most distinguished private estates.
Additional Features: Energy-efficient insulated doors, elegant formal living and dining rooms, exquisite marble baths, generously appointed guest quarters, abundant storage and utility spaces, and an uncompromising commitment to craftsmanship, luxury, and enduring quality. This remarkable estate offers an unparalleled lifestyle where privacy, prestige, and sophisticated living exist in perfect harmony, presenting a once-in-a-generation opportunity to own one of Long Island's most iconic legacy properties.

Location

18 Gwynne Road, Huntington, New York 11747

18 Gwynne Road, Huntington, New York 11747