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851 W Bay Drive
West Islip NY 11795 US

$1,699,000

Active Listing ID 1032133
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4 bed
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2,200 square feet
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.23 Acres
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Single Family Residence

$1,699,000

Active Listing ID 1032133
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851 W Bay Drive Welcome to 851 W Bay Drive, West Islip-a stunning new construction waterfront home where modern luxury meets effortless coastal living. Thoughtfully designed with approximately 2, 200 square feet of living space, this 4-bedroom, 2.5-bath residence offers exceptional craftsmanship, stylish finishes, and breathtaking water views. The open-concept floor plan is highlighted by hardwood floors throughout and an abundance of natural light, creating a warm and inviting atmosphere. At the heart of the home, the spacious living area features one of two elegant fireplaces, seamlessly flowing into the dining area and gourmet kitchen-perfect for both everyday living and entertaining. Upstairs, the luxurious primary suite serves as a private retreat, complete with the home's second fireplace, a beautifully appointed en-suite bath, and generous closet space. Three additional bedrooms provide flexibility for family, guests, or a home office. Step outside to your own waterfront oasis, featuring a brand-new bulkhead, a spacious Trex deck, and a lush backyard with plenty of green space to relax, entertain, or enjoy the serene setting. Whether you're boating, hosting summer gatherings, or simply taking in the peaceful views, this property delivers the best of Long Island waterfront living. Additional highlights include a two-car attached garage, premium finishes throughout, and the peace of mind that comes with brand-new construction. Experience the perfect blend of luxury, comfort, and waterfront lifestyle at 851 W Bay Drive.

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Property Features

  • Facts
  • Lot Size: 0.23 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Electric, ENERGY STAR Qualified Equipment, Central Air
  • Exterior Finish: Boat Slip, Dock, Lighting, Mooring, Rain Gutters
  • Heating Fuels: Electric (Heating)
  • Additional Features
  • Basement
  • Fireplace
  • Patio
  • Waterfront

School Information

  • School
  • Bayview Elementary School(Elementary)
  • Beach Street Middle School(MiddleSchool)
  • West Islip Senior High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1699000
  • unparsedaddress: 851 W Bay Drive
  • postalcity: West Islip
  • stateorprovince: NY
  • country: US
  • postalcode: 11795
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.23
  • lotsizeunits: Acres
  • lotsizearea: 0.23
  • livingarea: 2200
  • livingareaunits: Square Feet
  • latitude: 40.686099
  • longitude: -73.295136
  • listagentfullname: Frances Mazer CBR
  • listagentemail: fran.mazer@compass.com
  • listagentkey: 3yd-MLSLINY-102318
  • listagentmlsid: 102318
  • listagentpreferredphone: 5168570111
  • listagentofficephone: 5168570111
  • listofficekey: 3yd-MLSLINY-CMPA11
  • listofficemlsid: CMPA11
  • 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: 2026-07-29
  • listagenturl: https://www.compass.com/
  • countyorparish: Suffolk County
  • parcelnumber: 0500-483-00-01-00-039-000
  • elementaryschool: Bayview Elementary School
  • highschool: West Islip Senior High School
  • elementaryschooldistrict: West Islip
  • middleorjuniorschooldistrict: West Islip
  • highschooldistrict: West Islip
  • appliances: Dishwasher, Dryer, ENERGY STAR Qualified Appliances, Exhaust Fan, Freezer, Gas Oven, Gas Range, Refrigerator, Stainless Steel Appliance(s), Gas Water Heater
  • cooling: Electric, ENERGY STAR Qualified Equipment, Central Air
  • constructionmaterials: Foam Insulation, Vinyl Siding
  • heating: Electric (Heating)
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Driveway, On Street, Garage
  • view: Water
  • waterfrontyn: True
  • franchiseaffiliation: None
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Breakfast Bar, Built-in Features, Cathedral Ceiling(s), Chandelier, Eat-in Kitchen, ENERGY STAR Qualified Door(s), Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, Kitchen Island, Natural Woodwork, Open Floorplan, Pantry, Recessed Lighting, Smart Thermostat, Storage
  • exteriorfeatures: Boat Slip, Dock, Lighting, Mooring, Rain Gutters
  • waterfrontfeatures: Waterfront, Canal Access
  • rooms: Bathroom 3, Basement, Bedroom 1, Bathroom 2, Bedroom 3, Dining Room, Bedroom 4, Bedroom 2, Bathroom 1
  • otherstructures: Storage
  • utilities: Cable Available
  • patioandporchfeatures: Patio, Deck, Porch
  • basement: Storage Space, Walk-Out Access, Full, Unfinished
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.295135, 40.6861
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-1032133", "OpenHouseEndTime": "2026-08-08 12:30:00", "OpenHouseId": "7379405", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-08-08 10:30:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Compass Greater NY LLC", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"fran.mazer@compass.com", "ListBrokerageCity":"New York", "ListBrokerageCountry":"US", "ListBrokerageEmail":"Support@Compass.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Compass Greater NY LLC", "ListBrokeragePhone":"(212) 913-9058", "ListBrokeragePostalCode":"1001", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":"Fl 9", "ListBrokerageUnparsedAddress":"90 5th Ave, NY", "ListBrokerageWebsiteUrl":"https://www.compass.com/", "ListOfficeAddress1":"8285 Jericho Tpke Unit 16 ", "ListOfficeAddress2":"Fl 9", "ListOfficeBrokerMlsId":"CMPA11", "ListOfficeCity":"Woodbury", "ListOfficeCountry":"US", "ListOfficeEmail":"susan.volpe@compass.com", "ListOfficePostalCode":"11797", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - West Islip, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/851-W-Bay-Dr_West-Islip_NY_11795_M41602-05699?f=listhub&s=MLSLINY&m=1032133&c=rexren", "MLSModificationTimestamp":"2026-08-08 16:39:38", "Neighborhoods":[], "PostalCode":null, "RoomCount":7, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":9272, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 8/11/2026 3:59:52 AM GMT
Source Updated Date: 8/12/2026 12:56:16 AM GMT

Courtesy of: Frances Mazer CBR, Compass Greater NY LLC, fran.mazer@compass.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.