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4 Blackwell Court
Nesconset NY 11767 US

$1,599,000

Active Listing ID 825379
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4 bed
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.30 Acres
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Single Family Residence

$1,599,000

Active Listing ID 825379
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4 Blackwell Court One of a kind a "Builder's Edition" newly constructed luxury home located on a quiet cul-de-sac in the desirable Sycamore Estates community. This two-story residence offers approximately 3, 003 sq ft of refined living space, plus a 9-foot full basement with an outside entrance. The first floor features 7&'189;" engineered white oak flooring, 9' ceilings, and an inviting open layout. The chef's kitchen is equipped with premium appliances including a GE Monogram dual-fuel professional range with griddle, double integrated dishwashers, and Frigidaire Professional fridge and freezer columns. Custom details include an integrated plaster hood, slim-shaker cabinetry, a white oak island, Calacatta Miragio Cove quartz countertops, a 2" mitered island edge, and zellige-style backsplash tile. A walk-in pantry with custom shelving and an Elkay chilled/filtered water dispenser adds superior functionality. The living room features built-in cabinetry with white oak accents and a 42" Napoleon Elevation gas fireplace with birch log set, herringbone insert, and a custom concrete mantel. A 12' x 8' Andersen 4-panel sliding door fills the room with natural light and provides easy access to the backyard. The main level also offers a formal dining area with a quartz beverage station, a front office/flex room, a powder room, and a well-designed mudroom. Upstairs, the home includes four generously sized bedrooms. The primary suite offers two walk-in closets and a spa-inspired ensuite bathroom with a white oak double vanity, Kohler brushed brass fixtures, a rainhead shower, marble niche, and a fully frameless glass enclosure. The additional bedrooms share a beautifully appointed full bathroom with fluted wall tile, marble-look flooring, and Delta fixtures. A dedicated second-floor laundry room provides GE Profile appliances, shaker cabinetry, quartz counters, and a sink. Additional features include Andersen casement windows, 8' interior doors, custom trim throughout, Honeywell T6 smart thermostats, a 2-zone forced-air HVAC system, and a Navien Combi tankless water heater with hot-water recirculation. The attached 2-car garage includes epoxy flooring and a WiFi-enabled LiftMaster side-mount opener. Exterior highlights include new landscaping and a level, usable yard. Designed with comfort, efficiency, and elevated finishes in mind, 4 Blackwell Court offers modern living in a quiet residential setting with exceptional attention to detail throughout.

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Property Features

  • Facts
  • Lot Size: 0.30 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Zoned, Central Air
  • Floor Covering: Hardwood
  • Heating Fuels: Natural Gas, Hot Water(Heating), Forced Air
  • Additional Features
  • Fireplace

School Information

  • School
  • Tackan Elementary School(Elementary)
  • Great Hollow Middle School(MiddleSchool)
  • Smithtown High School-East(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 1599000
  • unparsedaddress: 4 Blackwell Court
  • postalcity: Nesconset
  • stateorprovince: NY
  • country: US
  • postalcode: 11767
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.3
  • lotsizeunits: Acres
  • lotsizearea: 0.3
  • livingarea: 3003
  • livingareaunits: Square Feet
  • listagentfullname: Paul A. Musso SFR
  • listagentemail: info@teammusso.com
  • listagentkey: 3yd-MLSLINY-86585
  • listagentmlsid: 86585
  • listagentpreferredphone: 6318657745
  • listagentofficephone: 5166064728
  • listofficekey: 3yd-MLSLINY-RLLE03
  • listofficemlsid: RLLE03
  • 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: 2025
  • listingcontractdate: 2025-12-02
  • listagenturl: http://www.realtyconnectusa.com
  • countyorparish: Suffolk County
  • parcelnumber: 0800-164-00-04-00-002-000
  • elementaryschool: Tackan Elementary School
  • highschool: Smithtown High School-East
  • elementaryschooldistrict: Smithtown
  • middleorjuniorschooldistrict: Smithtown
  • highschooldistrict: Smithtown
  • appliances: Dishwasher, Dryer, Freezer, Gas Cooktop, Gas Oven, Gas Range, Microwave, Refrigerator, Stainless Steel Appliance(s), Tankless Water Heater, Washer
  • cooling: Zoned, Central Air
  • constructionmaterials: Frame, Stone, Vinyl Siding
  • flooring: Hardwood
  • heating: Natural Gas, Hot Water(Heating), Forced Air
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • parkingfeatures: Driveway, Garage, Open
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: Built-in Features, Chandelier, Chefs Kitchen, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, His and Hers Closets, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Quartz/Quartzite Counters, Recessed Lighting, Smart Thermostat, Storage, Walk-In Closet(s)
  • windowfeatures: Double Pane Windows, ENERGY STAR Qualified WIndows
  • architecturalstyle: Colonial
  • rooms: Laundry Room, Bedroom 1, Bedroom 4, Kitchen, Bathroom 1, Dining Room, Laundry Room, Bedroom 3, Bathroom 3, Living Room, Bathroom 2, Basement, Bedroom 2
  • otherstructures: Storage
  • utilities: Natural Gas Available
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Realty Connect USA", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"info@teammusso.com", "ListBrokerageCity":"Hauppauge", "ListBrokerageCountry":"US", "ListBrokerageEmail":"john@realtyconnectusa.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLSLINY/106248c1dafa11dfb8ef00219b994c72/20101019094353474.png", "ListBrokerageName":"Realty Connect USA", "ListBrokeragePhone":"(631) 881-5160", "ListBrokeragePostalCode":"11788", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"35 Arkay Dr", "ListBrokerageWebsiteUrl":"http://www.realtyconnectusa.com", "ListOfficeAddress1":"35 Arkay Dr Ste 300 ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"RLLE03", "ListOfficeCity":"Hauppauge", "ListOfficeCountry":"USA", "ListOfficeEmail":"jfitzgerald@realtyconnectusa.com", "ListOfficePostalCode":"11788", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Colonial - Nesconset, NY", "ListingURL":null, "MLSModificationTimestamp":"2026-01-06 22:57:36", "Neighborhoods":[{"Description":null, "Name":"Sycamore Estates"}], "PostalCode":null, "RoomCount":8, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":25855, "TaxDescription":null, "TaxYear":"2023"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/8/2026 6:58:06 PM GMT
Source Updated Date: 1/10/2026 12:41:48 PM GMT

Courtesy of: Paul A. Musso SFR, Realty Connect USA L I Inc, info@teammusso.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.