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128 Carleton Avenue
East Islip NY 11730 US

$800,000

Active Listing ID 961392
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Lot: 0.28 Acres
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Office

$800,000

Active Listing ID 961392
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128 Carleton Avenue Multi-tenant use building. This professional office building with 7 individual offices and detached storage garage, 2 bathrooms, Kitchenette and Conference Room. Building has been completely renovated in 2020 to include heating, cooling, siding, some windows, common areas, kitchenette, bathrooms and conference room. 100% Occupied. Key Features: -GST Zone -7 private offices + spacious conference room -Modern kitchenette and 2 renovated bathrooms -Detached garage for storage or expanded use -Complete 2020 renovation: HVAC, exterior, interiors -Multi-tenant configuration with strong rental potential -High-traffic spot opposite a landmark restaurant

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Property Features

  • Facts
  • Lot Size: 0.28 Acres
  • Property Type: Residential
  • Property Sub-type: Office
  • Features
  • Cooling System: Window Unit(s), Wall/Window Unit(s), Ductless
  • Heating Fuels: Hot Water(Heating), Natural Gas

Property

  • propertytype: Residential
  • propertysubtype: Office
  • listprice: 800000
  • unparsedaddress: 128 Carleton Avenue
  • postalcity: East Islip
  • stateorprovince: NY
  • country: US
  • postalcode: 11730
  • bathroomsfull: 0
  • bathroomshalf: 0
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.28
  • lotsizeunits: Acres
  • lotsizearea: 0.28
  • livingarea: 0
  • livingareaunits: Square Feet
  • listagentfullname: Brad Wilson AHWD SFR
  • listagentemail: brad@joneshollow.com
  • listagentkey: 3yd-MLSLINY-188385
  • listagentmlsid: 188385
  • listagentpreferredphone: 6466708800
  • listagentofficephone: 6466708800
  • 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
  • listingcontractdate: 2026-02-16
  • listagenturl: https://www.joneshollowrealty.com/
  • countyorparish: Suffolk County
  • parcelnumber: 0500-346-00-01-00-079-003
  • cooling: Window Unit(s), Wall/Window Unit(s), Ductless
  • constructionmaterials: Frame, Vinyl Siding
  • heating: Hot Water(Heating), Natural Gas
  • numberofunitstotal: 8
  • fireplaceyn: False
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 0
  • waterfrontyn: False
  • franchiseaffiliation: None
  • dock: False
  • poolprivateyn: False
  • spayn: False
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: True
  • internetconsumercommentyn: True
  • 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":"brad@joneshollow.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 - East Islip, NY", "ListingURL":null, "MLSModificationTimestamp":"2026-03-03 22:18:36", "Neighborhoods":[], "PostalCode":null, "RoomCount":null, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":18271, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 3/3/2026 10:18:36 PM GMT
Source Updated Date: 3/11/2026 7:22:10 AM GMT

Courtesy of: Brad Wilson AHWD SFR, Jones Hollow Realty Group Inc, brad@joneshollow.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.