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20 Oak Street
Saint James NY 11780 US

$969,000

Active Listing ID 1017995
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3 bed
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4.00 Bath (2 Full , 2 Half)
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Lot: 0.48 Acres
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Single Family Residence

$969,000

Active Listing ID 1017995
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20 Oak Street Welcome to 20 Oak Street Saint James, an Energy Efficient home. ZERO DEPENDENCY ON OIL, due to newly installed 100% owned Tesla Solar Panels, that include 2 Powerwall rechargeable home batteries, that stores energy generated by the solar panels. It provides emergency backup during grid outages, powers your home at night, and maximizes energy independence by reducing reliance on utility companies. Heating is now provided by a new Samsung High Temperature Air-to-Water Heat Pump, that are initially powered by the Solar Panels, and residually by the electric company provider. The new roof, Anderson windows, as well as newly painted and recently updated insulated stucco exterior, all add to this home's overall energy efficiency. As you enter the homes foyer, the ceramic tile there has radiant heat, which continues throughout the kitchen on the main floor. Off the foyer you enter a huge living room, with a beautiful wood burning fireplace, formal dining room as well as a den. Moving on, is a huge eat in kitchen with high- end Kitchen Aid appliances and Corian countertops. Upstairs is a large main bedroom suite, including a terrace overlooking the yard. In addition, there are 2 additional nice sized bedrooms and bath. The partially finished basement offers a half bath, laundry area, utilities, as well as direct walk out access out to the yard. The fenced in yard includes a spectacular heated pool, an adjacent fabulous Koi pond, and additional yard space, including a newly installed swing set. Finally, this home has benefited by substantial investments in energy efficiency, comfort, reliability, and long term durability. The combination of Tesla Solar generation, battery back up, and modern heat pump system, provides significant value in lowering the utility bills on this beautiful home. `A MUST SEE!

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Property Features

  • Facts
  • Lot Size: 0.48 Acres
  • Property Type: Residential
  • Property Sub-type: Single Family Residence
  • Features
  • Full Bathrooms: 2
  • 1/2 Bathrooms: 2
  • Cooling System: Central Air
  • Exterior Finish: Balcony, Lighting, Mailbox, Rain Gutters
  • Floor Covering: Wood, Tile, Carpet
  • Heating Fuels: Radiant, Solar (Heating), Passive Solar, Forced Air, Energy Star Qualified Equipment (Heating), Radiant Floor
  • Additional Features
  • Basement
  • Fireplace
  • Patio
  • Pool

School Information

  • School
  • Smithtown Elementary School(Elementary)
  • Nesaquake Middle School(MiddleSchool)
  • Smithtown High School-East(HighSchool)

Property

  • propertytype: Residential
  • propertysubtype: Single Family Residence
  • listprice: 969000
  • unparsedaddress: 20 Oak Street
  • postalcity: Saint James
  • stateorprovince: NY
  • country: US
  • postalcode: 11780
  • bathroomsfull: 2
  • bathroomshalf: 2
  • bathroomsonequarter: 0
  • bathroomsthreequarter: 0
  • lotsizeacres: 0.48
  • lotsizeunits: Acres
  • lotsizearea: 0.48
  • livingarea: 2691
  • livingareaunits: Square Feet
  • latitude: 40.869756
  • longitude: -73.152588
  • listagentfullname: George Haase
  • listagentemail: ghaase@signaturepremier.com
  • listagentkey: 3yd-MLSLINY-208942
  • listagentmlsid: 208942
  • listagentpreferredphone: 5166474813
  • listagentofficephone: 5166474813
  • listofficekey: 3yd-MLSLINY-SPH09
  • listofficemlsid: SPH09
  • 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: 1980
  • listingcontractdate: 2026-06-25
  • listagentfax: 5165466310
  • listagenturl: http://www.signaturepremier.com
  • countyorparish: Suffolk County
  • parcelnumber: 0800-085-00-05-00-021-000
  • elementaryschool: Smithtown Elementary School
  • highschool: Smithtown High School-East
  • elementaryschooldistrict: Smithtown
  • middleorjuniorschooldistrict: Smithtown
  • highschooldistrict: Smithtown
  • appliances: Cooktop, Electric Cooktop, Electric Oven, Refrigerator, Washer
  • cooling: Central Air
  • constructionmaterials: Stucco
  • flooring: Wood, Tile, Carpet
  • heating: Radiant, Solar (Heating), Passive Solar, Forced Air, Energy Star Qualified Equipment (Heating), Radiant Floor
  • fireplaceyn: True
  • transactiontype: ForSale
  • storiestotal: 2
  • parkingtotal: 6
  • parkingfeatures: Driveway, Garage
  • waterfrontyn: False
  • franchiseaffiliation: None
  • interiorfeatures: Eat-in Kitchen, Entrance Foyer, Open Kitchen
  • exteriorfeatures: Balcony, Lighting, Mailbox, Rain Gutters
  • architecturalstyle: Contemporary
  • rooms: Kitchen, Bathroom 4, Dining Room, Bedroom 2, Bathroom 1, Basement, Bathroom 2, Bedroom 1, Bathroom 3, Den, Bedroom 3
  • patioandporchfeatures: Porch, Deck, Patio
  • basement: Walk-Out Access, Partially Finished
  • dock: False
  • poolprivateyn: True
  • spayn: False
  • fencing: Fenced
  • internetaddressdisplayyn: True
  • internetautomatedvaluationdisplayyn: False
  • internetconsumercommentyn: False
  • location: -73.15259, 40.869755
  • customfields: {"AdditionalInformation":{}, "AlternatePrices":[], "BrokerName":"Signature Premier Properties", "BuilderEmail":null, "BuilderFax":null, "BuilderPhone":null, "City":null, "Country":null, "CustomSourceId":null, "Expenses":[], "GeocodeOptions":null, "LeadRoutingEmail":"ghaase@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":"324 Merrick Ave ", "ListOfficeAddress2":null, "ListOfficeBrokerMlsId":"SPH09", "ListOfficeCity":"Merrick", "ListOfficeCountry":"US", "ListOfficeEmail":"lpanetta@signaturepremier.com", "ListOfficePostalCode":"11566", "ListOfficeStateOrProvince":"NY", "ListPriceCurrencyType":"USD", "ListingTitle":"SINGLE_FAMILY - Contemporary - Saint James, NY", "ListingURL":"https://www.realtor.com/realestateandhomes-detail/20-Oak-St_Saint-James_NY_11780_M39433-06205?f=listhub&s=MLSLINY&m=1017995&c=rexren", "MLSModificationTimestamp":"2026-07-11 19:09:48", "Neighborhoods":[], "PostalCode":null, "RoomCount":8, "StateOrProvince":null, "Taxes":[{"TaxAnnualAmount":17190, "TaxDescription":null, "TaxYear":"2026"}], "UnitNumber":null, "UnparsedAddress":null}
Listing Changed: 7/11/2026 7:15:48 PM GMT
Source Updated Date: 7/12/2026 12:43:58 AM GMT

Courtesy of: George Haase, Signature Premier Properties, ghaase@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.