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18 Gwynne Road Melville NY 11747US6 Bed, 9.00 Bath (6 Full Bath , 3 Half Bath), 934191
18 Gwynne Road MelvilleNY11747
8999999.0000 1/1/1900 12:00:00 AM
Realty Executives LAR Group
88-16 Jamaica AvenueWoodhavenNY11421
718-441-4138
1 /

Courtesy of: Michelle Labarbera, Nest Seekers LLC, casadelabarbera@yahoo.com

18 Gwynne Road
Melville NY 11747 US

Save
1 /

Courtesy of: Michelle Labarbera, Nest Seekers LLC, casadelabarbera@yahoo.com

Realty Executives LAR Group
88-16 Jamaica Avenue
Woodhaven, NY, US 11421
718-441-4138

Get more info about this property

18 Gwynne Road
Melville NY 11747 US

$8,999,999

Active Listing ID 934191
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6 bed
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9.00 Bath (6 Full , 3 Half)
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Lot: 2.30 Acres
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Single Family Residence

$8,999,999

Active Listing ID 934191
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18 Gwynne Road This Gated Majestic Brick Manor, features 6-bedroom, 6-bath, 3-powder rooms and sits at one of the highest points on Long Island surrounded by lush parkland and English gardens for the ultimate in serenity and privacy. This one-of-a-kind property has its own, FAA recognized, helipad which allows you the luxury to fly over traffic to NYC or the Hamptons with ease. This Estates sophisticated elegance depicts exquisite attention to every detail featured, from custom mill work, exotic quarter sawn wood floors, imported marble with everything covered from its energy efficient geo-thermal heating & cooling, radiant heat throughout, gourmet EIK, palatial principles-suite, expansive additional living quarters, 4 fireplaces, ornamental iron details with security system, heated driveway and much more. This home is truly an entertainer's paradise with in-ground heated pool & spa w/ salt system and waterfalls, starlit home theater, indoor squash & basketball court, gym, game room, and workshop ., Additional information: Green Features:Insulated Doors, Interior Features:Guest Quarters, Lr/Dr, Marble Bath

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Property Features

  • Facts
  • Lot Size: 2.30 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 6
  • 1/2 Bathrooms: 3
  • Cooling System: Geothermal
  • Exterior Finish: Balcony
  • Floor Covering: Tile - Ceramic, Hardwood
  • Heating Fuels: Propane (Heating), Radiant, Geothermal (Heating), Radiant Floor
  • Additional Features
  • Basement
  • Fireplace
  • Patio
  • Pool

School Information

  • School
  • Sunquam Elementary School(Elementary)
  • West Hollow Middle School(MiddleSchool)
  • Half Hollow Hills High School East(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 8999999
  • unparsedaddress: 18 Gwynne Road
  • postalcity: Melville
  • stateorprovince: NY
  • country: US
  • postalcode: 11747
  • bathroomsfull: 6
  • bathroomshalf: 3
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 2.3
  • lotsizeunits: Acres
  • lotsizearea: 2.3
  • livingarea: 8500
  • livingareaunits: Square Feet
  • latitude: 40.797357
  • longitude: -73.417944
  • listagentfullname: Michelle Labarbera
  • listagentemail: casadelabarbera@yahoo.com
  • listagentkey: 3yd-MLSLINY-157208
  • listagentmlsid: 157208
  • listagentpreferredphone: 6312588045
  • listofficekey: 3yd-MLSLINY-NSST03
  • listofficemlsid: NSST03
  • disclaimer: Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.
  • sourcesystemid: MLSLINY
  • yearbuilt: 2007
  • listingcontractdate: 2025-11-10
  • listagentfax: 6312879261
  • listagenturl: https://www.nestseekers.com
  • countyorparish: Suffolk County
  • parcelnumber: 0400-229-00-01-00-009-003
  • elementaryschool: Sunquam Elementary School
  • highschool: Half Hollow Hills High School East
  • elementaryschooldistrict: Half Hollow Hills
  • middleorjuniorschooldistrict: Half Hollow Hills
  • highschooldistrict: Half Hollow Hills
  • appliances: Tankless Water Heater, Geothermal Water Heater
  • cooling: Geothermal
  • constructionmaterials: Brick, Energy Star, Frame
  • flooring: Tile - Ceramic, Hardwood
  • heating: Propane (Heating), Radiant, Geothermal (Heating), Radiant Floor
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Garage, Driveway
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Beamed Ceilings, Built-in Features, Cathedral Ceiling(s), Central Vacuum, Chefs Kitchen, Crown Molding, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, In-Law Floorplan, Kitchen Island, Marble Counters, Natural Woodwork, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Soaking Tub, Sound System, Speakers, Storage, Tray Ceiling(s), Walk-In Closet(s), Wet Bar, Whole House Entertainment System
  • exteriorfeatures: Balcony
  • windowfeatures: Insulated Windows, Double Pane Windows
  • architecturalstyle: Other
  • rooms: Bedroom 2, Bedroom 4, Bathroom 8, Dining Room, Bedroom 6, Basement, Bedroom 1, Bathroom 9, Bathroom 7, Bathroom 2, Bathroom 6, Bathroom 3, Bedroom 5, Bathroom 1, Bathroom 4, Bedroom 3, Bathroom 5
  • securityfeatures: Security System
  • otherstructures: Storage
  • patioandporchfeatures: Porch, Patio
  • basement: Full, Walk-Out Access, Finished, Storage Space
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -73.417946, 40.797356
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Nest Seekers International", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"casadelabarbera@yahoo.com", "ListBrokerageCity":"bridgehampton", "ListBrokerageCountry":"US", "ListBrokerageEmail":"geoffg@nestseekers.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Nest Seekers International", "ListBrokeragePhone":"(631) 287-9260", "ListBrokeragePostalCode":"11968", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"2415 Montauk Hwy", "ListBrokerageWebsiteUrl":"https://www.nestseekers.com", "ListOfficeAddress1":"6243 Northern Blvd ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"NSST03", "ListOfficeCity":"East Norwich", "ListOfficeCountry":"USA", "ListOfficeEmail":"geoffg@nestseekers.com", "ListOfficePostalCode":"11732", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Other - Melville, NY", "ListingURL":null, "MLSModificationTimestamp":"2025-11-14 10:01:03", "Neighborhoods":[], "PostalCode":null, "RoomCount":20, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":54088, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/8/2026 6:51:44 PM GMT
Source Updated Date: 1/16/2026 6:55:01 AM GMT

Courtesy of: Michelle Labarbera, Nest Seekers LLC, casadelabarbera@yahoo.com

Copyright © 2026 OneKey MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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