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3 Crystal Brook Court
Islip NY 11751 US

$764,900

Active Listing ID 955958
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4 bed
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3.00 Bath (2 Full , 1 Half)
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Lot: 0.27 Acres
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Single Family Residence

$764,900

Active Listing ID 955958
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3 Crystal Brook Court Welcome home to 3 Crystal Brook Court-a spacious four-bedroom, 2.5-bath residence tucked away on a quiet cul-de-sac off a dead-end road in the charming Town of Islip. As you enter, you are greeted by an open living room that flows seamlessly into the dining room, creating a warm and inviting space ideal for both everyday living and entertaining. The eat-in kitchen overlooks a spacious and welcoming entertainment room, complete with a wood-burning fireplace-perfect for cozy nights during the colder months. Upstairs, you'll find ample space with four generously sized bedrooms, including an oversized primary suite featuring a beautifully appointed en suite bathroom. During the warmer months, the backyard becomes an entertainer's dream, offering a spacious patio, deck, and a 15 x 30 semi-in-ground pool with an attached 8 x 30 deck. Additional indoor-outdoor enjoyment awaits in the expansive screened room, perfect for relaxing or entertaining rain or shine.

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Property Features

  • Facts
  • Lot Size: 0.27 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 1
  • Cooling System: Central Air
  • Exterior Finish: Rain Gutters
  • Floor Covering: Laminate, Carpet
  • Heating Fuels: Forced Air, Natural Gas
  • Additional Features
  • Basement
  • Fireplace
  • Pool

School Information

  • School
  • Commack Road Elementary School(Elementary)
  • Islip Middle School(MiddleSchool)
  • Islip High School(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 764900
  • unparsedaddress: 3 Crystal Brook Court
  • postalcity: Islip
  • stateorprovince: NY
  • country: US
  • postalcode: 11751
  • bathroomsfull: 2
  • bathroomshalf: 1
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.27
  • lotsizeunits: Acres
  • lotsizearea: 0.27
  • livingarea: 2863
  • livingareaunits: Square Feet
  • latitude: 40.745267
  • longitude: -73.216574
  • listagentfullname: Michael J. Sedlak
  • listagentemail: msedlak@yahoo.com
  • listagentkey: 3yd-MLSLINY-188937
  • listagentmlsid: 188937
  • listagentpreferredphone: 6319210760
  • listagentofficephone: 6319210760
  • listofficekey: 3yd-MLSLINY-JNSH01
  • listofficemlsid: JNSH01
  • 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: 1994
  • listingcontractdate: 2026-01-29
  • listagenturl: https://www.joneshollowrealty.com/
  • countyorparish: Suffolk County
  • parcelnumber: 0500-294-00-01-00-071-003
  • elementaryschool: Commack Road Elementary School
  • highschool: Islip High School
  • elementaryschooldistrict: Islip
  • middleorjuniorschooldistrict: Islip
  • highschooldistrict: Islip
  • appliances: Dishwasher, Dryer, Microwave, Range, Refrigerator, Washer, Gas Water Heater
  • cooling: Central Air
  • constructionmaterials: Frame, Vinyl Siding
  • flooring: Laminate, Carpet
  • heating: Forced Air, Natural Gas
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 0
  • parkingtotal: 0
  • parkingfeatures: Off Street, Garage, Driveway
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Storage, Washer/Dryer Hookup
  • exteriorfeatures: Rain Gutters
  • architecturalstyle: Colonial
  • rooms: Bedroom 2, Bathroom 1, Basement, Bedroom 4, Dining Room, Bathroom 3, Bathroom 2, Bedroom 1, Bedroom 3
  • otherstructures: Storage
  • basement: Unfinished
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • location: -73.216576, 40.745266
  • openhouse: { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-955958", "OpenHouseEndTime": "2026-01-31 14:00:00", "OpenHouseId": "1174659", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-01-31 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }, { "AppointmentRequiredYN": false, "ListingKey": "3yd-MLSLINY-955958", "OpenHouseEndTime": "2026-01-31 14:00:00", "OpenHouseId": "1174668", "OpenHouseRemarks": null, "OpenHouseStartTime": "2026-01-31 12:00:00", "OpenHouseType": null, "VirtualOpenHouseURL": null }
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Jones Hollow Realty Group Inc.", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"msedlak@yahoo.com", "ListBrokerageCity":"East Islip", "ListBrokerageCountry":"US", "ListBrokerageEmail":"brad@joneshollow.com", "ListBrokerageLogoUrl":null, "ListBrokerageName":"Jones Hollow Realty Group Inc.", "ListBrokeragePhone":"(646) 670-8800", "ListBrokeragePostalCode":"11730", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"136 Carleton Ave", "ListBrokerageWebsiteUrl":"https://www.joneshollowrealty.com/", "ListOfficeAddress1":"136 Carleton Ave ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"JNSH01", "ListOfficeCity":"East Islip", "ListOfficeCountry":"USA", "ListOfficeEmail":"brad@joneshollow.com", "ListOfficePostalCode":"11730", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Colonial - Islip, NY", "ListingURL":null, "MLSModificationTimestamp":"2026-01-31 19:09:46", "Neighborhoods":[], "PostalCode":null, "RoomCount":8, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":17751, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 1/31/2026 7:18:09 PM GMT
Source Updated Date: 2/4/2026 6:48:34 PM GMT

Courtesy of: Michael J. Sedlak, Jones Hollow Realty Group Inc, msedlak@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.