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15 Islip Street
Holtsville NY 11742 US

$750,000

Active Listing ID 1028031
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5 bed
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3.00 Bath (3 Full)
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Lot: 0.36 Acres
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Single Family Residence

$750,000

Active Listing ID 1028031
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15 Islip Street Welcome to this spacious 2442 sq ft. High Ranch nestled on an impressive 15, 682 sq ft property with a flourishing garden. Offering a flexible layout with 5 bedrooms, this home provides generous living space to accommodate a variety of lifestyles. The main level offering 3 Bedrooms, while the lower level offering an additional 2 bedrooms, expansive living space and convenient exterior access to the backyard, creating endless possibilities for today's evolving needs. While the home reflects it's original charm, it has been lovingly maintained and presents an incredible opportunity to customize to your own style. Roof is only 9 yrs old, protecting your home. Outside, the oversized property provides plenty of room for entertaining, flourishing garden, recreation or simply enjoying your own private outdoor retreat. Conveniently located near major roadways, shopping, restaurants and the Ronkonkoma LIRR, as well as MacArthur Airport, this home offers an easy commute and exceptional everyday convenience.

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Property Features

  • Facts
  • Lot Size: 0.36 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 3
  • Cooling System: Wall/Window Unit(s), Window Unit(s)
  • Exterior Finish: Balcony, Garden
  • Heating Fuels: Oil
  • Additional Features
  • Patio

School Information

  • School
  • Chippewa Elementary School(Elementary)
  • Sagamore Middle School(MiddleSchool)
  • Sachem High School East(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 750000
  • unparsedaddress: 15 Islip Street
  • postalcity: Holtsville
  • stateorprovince: NY
  • country: US
  • postalcode: 11742
  • bathroomsfull: 3
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.36
  • lotsizeunits: Acres
  • lotsizearea: 0.36
  • livingarea: 2442
  • livingareaunits: Square Feet
  • latitude: 40.816976
  • longitude: -73.052705
  • listagentfullname: Marie Schulz PSA SRS CBR
  • listagentemail: mschulz@signaturepremier.com
  • listagentkey: 3yd-MLSLINY-186675
  • listagentmlsid: 186675
  • listagentpreferredphone: 6315129114
  • listagentofficephone: 6315129114
  • listofficekey: 3yd-MLSLINY-SPH12
  • listofficemlsid: SPH12
  • 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: 1935
  • listingcontractdate: 2026-07-20
  • listagenturl: http://www.signaturepremier.com
  • countyorparish: Suffolk County
  • parcelnumber: 0200-767-00-01-00-013-000
  • elementaryschool: Chippewa Elementary School
  • highschool: Sachem High School East
  • elementaryschooldistrict: Sachem
  • middleorjuniorschooldistrict: Sachem
  • highschooldistrict: Sachem
  • appliances: Dryer, Oven, Refrigerator, Washer
  • cooling: Wall/Window Unit(s), Window Unit(s)
  • constructionmaterials: Brick, Vinyl Siding
  • heating: Oil
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • parkingfeatures: Driveway, Garage
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: First Floor Bedroom, First Floor Full Bath, Formal Dining
  • exteriorfeatures: Balcony, Garden
  • architecturalstyle: Ranch
  • rooms: Bedroom 1, Den, Bedroom 4, Dining Room, Bedroom 3, Kitchen, Dining Room, Bedroom 2, Bathroom 1, Bedroom 5, Bathroom 3, Basement, Bathroom 2
  • utilities: Cable Available
  • patioandporchfeatures: Patio, Deck
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • fencing: Chain Link
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.052704, 40.816975
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Signature Premier Properties", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"mschulz@signaturepremier.com", "ListBrokerageCity":"Huntington", "ListBrokerageCountry":"US", "ListBrokerageEmail":"info@signaturepremier.com", "ListBrokerageLogoUrl":"http://brokerlogos.listhub.net/MLSLINY/c5ababc320d9ff0f0120de6bf56100c3/20140107215217613.png", "ListBrokerageName":"Signature Premier Properties", "ListBrokeragePhone":"(631) 673-3700", "ListBrokeragePostalCode":"11743", "ListBrokerageStateOrProvince":null, "ListBrokerageUnitNumber":null, "ListBrokerageUnparsedAddress":"157 East Main Street", "ListBrokerageWebsiteUrl":"http://www.signaturepremier.com", "ListOfficeAddress1":"6347 Route 25a ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"SPH12", "ListOfficeCity":"Wading River", "ListOfficeCountry":"US", "ListOfficeEmail":"jbuckley@signaturepremier.com", "ListOfficePostalCode":"11792", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Ranch - Holtsville, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/15-Islip-St_Holtsville_NY_11742_M45341-30942?f=listhub&s=MLSLINY&m=1028031&c=rexren", "MLSModificationTimestamp":"2026-07-24 04:31:37", "Neighborhoods":[{"Description":null, "Name":"Oakland Park"}], "PostalCode":null, "RoomCount":9, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":11913, "TaxDescription":null, "TaxYear":"2025"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 7/24/2026 4:47:06 AM GMT
Source Updated Date: 7/26/2026 12:50:39 AM GMT

Courtesy of: Marie Schulz PSA SRS CBR, Signature Premier Properties, mschulz@signaturepremier.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.