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$969,000 Just Listed

  • For Sale
  • Active
  • Single Family
  • 3 Beds
  • 2 Full Baths
  • 2 Partial Baths
  • 3,535 Sq. Ft.
  • 2 Car Garage
  • Updated 1 day ago
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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!

Full Property Details for 20 Oak St

General

  • Price: $969,000
  • Taxes: $17,190
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1017995
  • Updated: 7/8/2026
  • Added to Site: 6 day(s) ago

Interior

  • Number of Rooms: 8
  • Interior Features: Eat-in Kitchen, Entrance Foyer, Open Kitchen
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Appliances: Cooktop, Electric Cooktop, Electric Oven, Refrigerator, Washer
  • Laundry Facilities: Yes
  • Flooring: Carpet, Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 2
  • Half Bathrooms: 2

Bedrooms

  • Total Bedrooms: 3

Other Rooms

  • Laundry: Electric Dryer Hookup, Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: Diving Board, Electric Heat, Fenced, In-Ground, Pool Cover, Vinyl
  • Security/Safety: Smoke Detector(s)

Exterior

  • Exterior Features: Balcony, Lighting, Mailbox, Rain Gutters
  • Porch/Patio/Deck: Deck, Patio, Porch

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Total Spaces: 6
  • Parking Features: Driveway, Garage

Location

  • County: Suffolk County
  • Cross Streets: Hobson Ave
  • Driving Directions: Woodlawn to Hobson, to Oak

School Information

  • High School District: Smithtown
  • Elementary School: Smithtown Elementary School
  • Middle School: Nesaquake Middle School
  • High School: Smithtown High School-East

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: ENERGY STAR Qualified Equipment, Forced Air, Passive Solar, Radiant, Radiant Floor
  • Heating Zones: 2

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Electricity Connected

Structural Information

  • Architectural Style: Contemporary
  • Detached/Attached: Detached
  • Construction: Stucco
  • Basement: Yes
  • Basement Desc.: Partially Finished, See Remarks, Walk-Out Access
  • Building Size: 3535
  • Square Feet: 3,535
  • Sq. Ft. Source: Public Records
  • Year Built: 1980

Additional Structures

  • Other Structures: Shed(s)

Lot Features

  • Lot Size (Acres): 0.48
  • Lot Size (Sq. Ft.): 20,909
  • Fence: Yes
  • Lot Features: Back Yard, Front Yard, Landscaped, Level, Near Public Transit, Near School, Near Shops, Sprinklers In Front, Sprinklers In Rear, Stone/Brick Wall
  • Fencing (Description): Back Yard, Fenced, Vinyl

Financial Considerations

  • Tax Amount: $17,190

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 0800-085-00-05-00-021-000
  • Block: 5
  • Lot Number: 4

Listed by Signature Premier Properties

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Listing agent

— 20 Oak St —

  • Signature Premier Properties

516-546-6300

Get Pre-Approved Today

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

Get Pre-Approved

Schools serving 20 Oak St

School District:Smithtown Central School District
NameGradesDistance
Mills Pond Elementary School
246 Moriches Road, Saint James, NY 11780
K-50.8 mi
Great Hollow Middle School
150 Southern Boulevard, Nesconset, NY 11767
6-81.8 mi
Smithtown High School East
10 School Street, Saint James, NY 11780
9-120.7 mi
Disclaimer: School attendance boundaries provided by ATTOM Data Solutions and are for reference only. Contact the school directly to verify enrollment eligibility.

Price & Sales History for 20 Oak St Get Price Alerts and Save Property

Date
Details
Price
Change
Source
7/08/2026
Listed
$969,000
11.38%
MLS
4/02/2025
Sold
$870,000
—
Public Record
Get Price Alerts and Save Property
Disclaimer: Historical sales information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Tax History for 20 Oak St

Year
Property Taxes
Change
Tax Assessment
Change
2024
$16,096
100%
$6,112
—
2020
100%
$6,112
—
2022
-100%
$6,112
—
2016
$14,124
—
$6,112
-9%
2016
$14,124
-11%
$6,750
—
2020
$15,944
4%
$6,750
—
2018
$15,398
4%
$6,750
—
2017
$14,843
2%
$6,750
—
2016
$14,547
1%
$6,750
—
2015
$14,415
2%
$6,750
—
2015
$14,148
2%
$6,750
—
2014
$13,851
-5%
$6,750
-8%
2013
$14,601
—
$7,350
—
View All
Disclaimer: Historical tax information is derived from public records provided by the county offices. Information is not guaranteed and should be independently verified.

Estimate the Cost for 20 Oak St

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*These costs are estimates, and the interest rates assume exceptional credit standing.

Listed by Signature Premier Properties

20 Oak Street, Saint James, NY 11780 (MLS# 1017995) is a Single Family property with 3 bedrooms, 2 full bathrooms and 2 partial bathrooms. 20 Oak Street is currently listed for $969,000 and was received on July 08, 2026. Want to learn more about 20 Oak Street? Do you have questions about finding other Single Family real estate for sale in Saint James? You can browse all Saint James real estate or contact a Coldwell Banker agent to request more information.

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