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279 Sunset Avenue
Westhampton Beach NY 11978 US

$5,200,000

Active Listing ID 1069708
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7 bed
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6,072 square feet
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9.00 Bath (8 Full , 1 Half)
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Lot: 0.54 Acres
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Single Family Residence

$5,200,000

Active Listing ID 1069708
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279 Sunset Avenue Moments from Westhampton Beach Village's shops and restaurants, 279 Sunset Avenue presents a newly built home by BJC Custom Builders on an expansive half-acre property. Offering 6, 000 square feet across three finished levels, the residence pairs beautifully detailed white oak interiors with a light-filled floor plan and expansive outdoor living spaces. A dramatic double-height paneled entry opens to a sun-filled great room, establishing an inviting sense of scale and openness. The custom chef's kitchen features dual preparation areas and a fully separate prep kitchen, thoughtfully arranged for everyday cooking and large-scale entertaining. A private den provides a quieter retreat, while a main-floor junior primary suite offers comfortable guest accommodations. A mudroom, full pool bath, formal powder room, and two-car garage complete the main level. A grand staircase ascends to the upper foyer leading to the well appointed primary suite, complete with a private balcony, two walk-in closets, and a luxurious spa bath. Three additional generous guest bedrooms, a home office, and a laundry room complete the second floor. The finished lower level offers an expansive recreation room with fireplace and wet bar, a glass-enclosed gym, two guest bedrooms, and two full baths. Outside, verdant grounds enjoy brilliant western exposure with ample space to relax and entertain around the heated Gunite pool and pool cabana. Combining exceptional space with thoughtful design, 279 Sunset Avenue offers beautifully appointed new construction in the heart of the village.

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Property Features

  • Facts
  • Lot Size: 0.54 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 8
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air
  • Heating Fuels: Natural Gas
  • Additional Features
  • Basement
  • Fireplace
  • Pool

School Information

  • School
  • Westhampton Beach Elem School(Elementary)
  • Westhampton Middle School(MiddleSchool)
  • Westhampton Beach Senior High Sch(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 5200000
  • unparsedaddress: 279 Sunset Avenue
  • postalcity: Westhampton Beach
  • stateorprovince: NY
  • country: US
  • postalcode: 11978
  • bathroomsfull: 8
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.54
  • lotsizeunits: Acres
  • lotsizearea: 0.54
  • livingarea: 6072
  • livingareaunits: Square Feet
  • latitude: 40.819971
  • longitude: -72.644488
  • listagentfullname: John G. Frangeskos
  • listagentemail: john.frangeskos@corcoran.com
  • listagentkey: 3yd-MLSLINY-193338
  • listagentmlsid: 193338
  • listagentpreferredphone: 9146023656
  • listagentofficephone: 9146023656
  • listofficekey: 3yd-MLSLINY-JCHA01
  • listofficemlsid: JCHA01
  • 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: 2026
  • listingcontractdate: 2026-10-30
  • listagentfax: 6312886999
  • countyorparish: Suffolk County
  • parcelnumber: 0905-005-00-02-00-026-000
  • elementaryschool: Westhampton Beach Elem School
  • highschool: Westhampton Beach Senior High Sch
  • elementaryschooldistrict: Westhampton Beach
  • middleorjuniorschooldistrict: Westhampton Beach
  • highschooldistrict: Westhampton Beach
  • appliances: Dishwasher, Gas Oven, Gas Range, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
  • cooling: Central Air
  • constructionmaterials: Shingle Siding
  • heating: Natural Gas
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Garage
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Formal Dining, Galley Type Kitchen
  • architecturalstyle: Other
  • rooms: Basement, Bathroom 4, Bedroom 5, Bathroom 5, Bathroom 7, Bedroom 2, Bedroom 4, Bedroom 7, Bathroom 2, Bathroom 9, Bedroom 3, Bedroom 1, Bathroom 1, Bedroom 6, Bathroom 3, Dining Room, Bathroom 6, Bathroom 8
  • otherstructures: Cabana
  • utilities: Propane
  • basement: Finished
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -72.644485, 40.81997
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Corcoran", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"john.frangeskos@corcoran.com", "ListBrokerageCity":"Westhampton Beach", "ListBrokerageCountry":"US", "ListBrokerageEmail":"jocelyn.haas@corcoran.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Corcoran", "ListBrokeragePhone":"(631) 288-6900", "ListBrokeragePostalCode":"11978", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"92 Main Street", "ListBrokerageWebsiteUrl":null, "ListOfficeAddress1":"92 Main St ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"JCHA01", "ListOfficeCity":"Westhampton Beach", "ListOfficeCountry":"US", "ListOfficeEmail":"jocelyn.haas@corcoran.com", "ListOfficePostalCode":"11978", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"Residential, Westhampton Beach, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/279-Sunset-Ave_Westhampton-Beach_NY_11978_M35695-31950?f=listhub&s=MLSLINY&m=1069708&c=rexren", "MLSModificationTimestamp":"2026-11-09 10:01:37", "Neighborhoods":[], "PostalCode":null, "RoomCount":15, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":9240, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
  • GarageSpaces: 2
Listing Changed: 11/9/2026 10:14:45 AM GMT
Source Updated Date: 11/10/2026 1:02:43 PM GMT

Courtesy of: John G. Frangeskos, Corcoran, john.frangeskos@corcoran.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.