20 Oak Street, Saint James, NY 11780

• 3 beds |
• 4 baths |
• 2,691 sqft

Property Description

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!

Listing Status:

Pending

Data Last Updated:

August 11, 2026 at 7:21AM

Listing Office:

Signature Premier Properties : 516-546-6300

MLS ID:

1017995

Interior

• General: Eat-in KitchenEntrance FoyerOpen Kitchen
• Rooms: Loft
• Appliances: CooktopElectric CooktopElectric OvenRefrigeratorWasher
• Laundry: Electric Dryer HookupLaundry Room
• Basement: Partially FinishedSee RemarksWalk-Out Access
• Flooring: CarpetTileWood
• A/C: Central Air
• Heating: ENERGY STAR Qualified EquipmentForced AirPassive SolarRadiantRadiant Floor
• Fireplace: FireplaceFireplaces: 1

Exterior

• General: BalconyLightingMailboxRain Gutters
• Style: Contemporary
• Other Structures: Shed(s)PorchDeckPatio
• Pool: Diving BoardElectric HeatFencedIn GroundPool CoverVinyl
• Parking: DrivewayGarageParking spaces: 6

Construction

• General: Two

Location

• Originating MLS: onekey2
• School District: Smithtown
• County: Suffolk County

Lot

• Zoning: 0800-085-00-05-00-021-000
• Fencing: Back YardFencedVinyl

Utilities

• Utilities: Electricity Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2