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21 Westwood Rd
Wainscott NY 11975 US

$7,900,000

Active Listing ID 11606229
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7 bed
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10.00 Bath (8 Full , 2 Half)
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Lot: 1.40 Acres
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Single Family Residence

$7,900,000

Active Listing ID 11606229
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21 Westwood Rd Experience a one-of-a-kind modern retreat offering a true resort experience, wrapped in tranquility, privacy, and elevated design. Set at the end of a long, wooded driveway on 1.4 acres south of the highway, this brand-new 7-bedroom, 10-bathroom estate delivers architectural drama, refined luxury, and the full Hamptons resort lifestyle and is just minutes from East Hampton Village, Wainscott Ocean Beach, and Wölffer Estate Vineyard. Step into a breathtaking 25-foot entry with a floating 12-foot chandelier and a serene interior zen garden visible from the foyer and living spaces. The great room stuns with soaring 25-foot glass walls, white oak floors and a fluted-stone fireplace that anchors the modern aesthetic. The chef's kitchen is a fully custom Italian-designed masterpiece featuring two sinks, two dishwashers, a 60" Gaggenau gas induction cooktop, Gaggenau double ovens, a built-in automatic coffee system, a hidden walk-in pantry, 36" fridge and freezer, 24" wine cooler, and an oversized island seating eight. Outside, enjoy a 40' x 18' heated gunite pool with fire-feature water bowls, expansive stone patio, and a pool house with full bathroom and outdoor shower. An outdoor kitchen with grill, sink, and refrigerator creates the perfect summer entertaining space. Inside, every bedroom features an ensuite bathroom with radiant heated floors and custom closets. The primary suite offers dual walk-in closets, a private balcony overlooking the pool, and a spa-level marble bathroom with heated floors, soaking tub, and an oversized shower. The fully finished lower level expands your lifestyle with a guest suite, spacious living/media area, and a private sauna for ultimate relaxation. Additional amenities include two laundry rooms, a two-car garage, Sonance speakers throughout, and every luxury upgrade expected in a modern Hamptons new build. This is a rare and exquisite modern estate offering true privacy, world-class amenities, and a resort-caliber lifestyle, crafted for the buyer who demands the exceptional.

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Property Features

  • Facts
  • Lot Size: 1.40 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 8
  • 1/2 Bathrooms: 2
  • Cooling System: Central Air
  • Floor Covering: Hardwood
  • Roof Type: Flat
  • Heating Fuels: Fireplace(s), Forced Air, Radiant
  • Additional Features
  • Fireplace

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 7900000
  • unparsedaddress: 21 Westwood Rd
  • postalcity: Wainscott
  • stateorprovince: NY
  • country: US
  • postalcode: 11975
  • bathroomsfull: 8
  • bathroomshalf: 2
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 1.4
  • lotsizeunits: Acres
  • lotsizearea: 1.4
  • livingarea: 6350
  • livingareaunits: Square Feet
  • latitude: 40.945275
  • longitude: -72.253494
  • listagentfullname: David Barkstedt
  • listagentemail: David@serhant.com
  • listagentkey: 3yd-NYSMLS-185288
  • listagentmlsid: 185288
  • listagentpreferredphone: 6315008800
  • listagentofficephone: 6315008800
  • listofficekey: 3yd-NYSMLS-20061
  • listofficemlsid: 20061
  • disclaimer: Copyright © 2026 My State 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: NYSMLS
  • yearbuilt: 2025
  • yearbuilteffective: 2025
  • listingcontractdate: 2025-11-13
  • listagenturl: http://www.serhant.com
  • countyorparish: Suffolk
  • parcelnumber: 0300-197.000-03-000.006/001
  • elementaryschooldistrict: 000000
  • middleorjuniorschooldistrict: 000000
  • highschooldistrict: 000000
  • appliances: Dishwasher, Dryer, Microwave, Refrigerator, Washer
  • cooling: Central Air
  • constructionmaterials: Wood Siding
  • flooring: Hardwood
  • heating: Fireplace(s), Forced Air, Radiant
  • numberofunitstotal: 0
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 3
  • parkingtotal: 0
  • parkingfeatures: Garage, Garage - Attached
  • roof: Flat
  • waterfrontyn: False
  • interiorfeatures: Walk-in Closet
  • architecturalstyle: Modern
  • rooms: Basement, Bathroom 1, Bathroom 2, Bathroom 3, Bathroom 4, Bathroom 5, Bedroom 1, Bedroom 2, Bedroom 3, Bedroom 4, Bedroom 5, Dining Room, Kitchen, Living Room
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -72.253494, 40.945274
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Serhant LLC", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"David@serhant.com", "ListBrokerageCity":"Water Mill", "ListBrokerageCountry":"US", "ListBrokerageEmail":null, "ListBrokerageLogoUrl":null, "ListBrokerageName":"Serhant LLC", "ListBrokeragePhone":"646-480-7665", "ListBrokeragePostalCode":null, "ListBrokerageStateOrProvince":"NY", "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"103 Hayground Road", "ListBrokerageWebsiteUrl":"http://www.serhant.com", "ListOfficeAddress1":"2405 Main Street", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":null, "ListOfficeCity":"Bridgehampton", "ListOfficeCountry":"US", "ListOfficeEmail":null, "ListOfficePostalCode":"11932", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"House (Detached), Modern - Wainscott, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/21-Westwood-Rd_Wainscott_NY_11975_M96144-50773?f=listhub&s=NYSMLS&m=11606229&c=rexren", "MLSModificationTimestamp":"2026-01-22T21:38:58Z", "Neighborhoods":[], "PostalCode":null, "RawPropertySubType":"House (Detached)", "RawPropertyType":"House (Detached)", "RoomCount":15, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":5488, "TaxDescription":null, "TaxYear":null}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/23/2026 8:36:48 PM GMT
Source Updated Date: 2/27/2026 6:46:42 PM GMT

Courtesy of: David Barkstedt, SERHANT., David@serhant.com

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