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$1,199,000

  • For Sale
  • Active
  • Single Family
  • 5 Beds
  • 3 Full Baths
  • 1 Partial Bath
  • 2 Car Garage
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See This Home
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Welcome to this beautiful & Spacious 5 Bedroom Colonial, ideally situated on a cul de sac & offering 3301Sq Ft of living space ,not including the full basement. From the moment you enter you will appriciate the generous room sizes, beautiful oak floors and the comfortable flow throughout this impressive home. The granite Kitchen is designed for both everyday living and entertaining featuring a center island,ample cabinetry,and a covienient butlers pantry. A warm inviting wood burning fireplace creates a perfect setting for relaxing evenings at home. Step outside and discover your own private backyard oasis. Enjoy the oversized paver patio, perfect for outdoor dining and entertaining overlooking the beautiful heated saltwater inground pool. The basement provides valuble additional space and features an outside entrance offering endless possibilties. With aprroximately 3301 sq ft of living space, a Cul de sac location, this home offers the space,comfort and lifestyle you have been looking for !

Full Property Details for 5 Keystone Ct

General

  • Price: $1,199,000
  • Taxes: $27,263
  • Status: Active
  • Type: Single Family
  • Source: Long_Island
  • MLS ID: 1049096
  • Updated: 9/11/2026
  • Added to Site: 21 day(s) ago

Interior

  • Number of Rooms: 14
  • Interior Features: Breakfast Bar, Cathedral Ceiling(s), Ceiling Fan(s), Chandelier, Double Vanity, Eat-in Kitchen, Entrance Foyer, Formal Dining, Granite Counters, High Ceilings, His and Hers Closets, Kitchen Island, Open Floorplan, Open Kitchen, Pantry, Primary Bathroom, Recessed Lighting, Walk-In Closet(s)
  • Fireplace: Yes
  • Number of Fireplaces: 1
  • Fireplace(s): Family Room, Wood Burning
  • Appliances: Dishwasher, Gas Oven, Microwave, Refrigerator, Stainless Steel Appliance(s)
  • Laundry Facilities: Yes
  • Flooring: Ceramic Tile, Wood

Rooms

Bathrooms

  • Total Bathrooms: 4
  • Full Bathrooms: 3
  • Half Bathrooms: 1

Bedrooms

  • Total Bedrooms: 5

Other Rooms

  • Laundry: Laundry Room

Additional Information

  • Pool: Yes
  • Private Pool: Yes
  • Pool Description: In-Ground, Salt Water, Vinyl
  • Security/Safety: Smoke Detector(s)

Exterior

  • Exterior Features: Basketball Court
  • Porch/Patio/Deck: Patio, Porch

Parking

  • Garage: Yes
  • Garage Spaces: 2
  • Parking Features: Garage

Location

  • County: Suffolk County

School Information

  • High School District: Smithtown
  • Elementary School: Mt Pleasant Elementary School
  • Middle School: Great Hollow Middle School
  • High School: Smithtown High School-West

Heating & Cooling

  • Central air: Yes
  • Cooling Type: Central Air
  • Heating Type: Natural Gas
  • Heating Zones: 3

Utilities

  • Sewer: Cesspool
  • Water: Public
  • Utility Description: Cable Available, Electricity Connected, Natural Gas Available

Structural Information

  • Architectural Style: Colonial
  • Detached/Attached: Detached
  • Construction: Brick, Vinyl Siding
  • Basement: Yes
  • Basement Desc.: Full Basement
  • Sq. Ft. Source: Public Records
  • Year Built: 2010

Lot Features

  • Lot Size (Acres): 0.46
  • Lot Size (Sq. Ft.): 20,038
  • Lot Dimensions: .46
  • Fence: Yes
  • Lot Features: Cul-De-Sac
  • Fencing (Description): Vinyl

Financial Considerations

  • Tax Amount: $27,263

Disclosures and Reports

  • Special Conditions: None
  • Property ID: 80013000400063005
  • Block: 4
  • Lot Number: 63.005

Listed by Long Island Home Prop LLC

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— 5 Keystone Ct —

  • Long Island Home Prop LLC

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NMLS#: 1598647

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Be ready to buy your new home!

with our affiliated lender
NMLS#: 1598647

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Schools serving 5 Keystone Ct

School District:Smithtown Central School District
NameGradesDistance
Mount Pleasant Elementary School, Smithtown, NY
33 Plaisted Avenue, Smithtown, NY 11787
K-50.4 mi
Great Hollow Middle School
150 Southern Boulevard, Nesconset, NY 11767
6-81.5 mi
Smithtown High School West
100 Central Road, Smithtown, NY 11787
9-123.1 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 5 Keystone Ct Get Price Alerts and Save Property

Date
Details
Price
Change
Source
9/10/2026
Listed
$1,199,000
66.07%
MLS
4/08/2010
Sold
$722,000
—
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 5 Keystone Ct

Year
Property Taxes
Change
Tax Assessment
Change
2024
$25,520
100%
$10,010
—
2020
100%
$10,010
—
2022
-100%
$10,010
—
2016
$20,981
-14%
$10,010
—
2020
$24,385
3%
$10,010
—
2018
$23,720
4%
$10,010
—
2017
$22,877
6%
$10,010
—
2016
$21,540
-1%
$10,010
-1%
2015
$21,787
13%
$10,075
9%
2015
$19,286
2%
$9,225
—
2014
$18,862
4%
$9,225
—
2013
$18,183
—
$9,225
—
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 5 Keystone Ct

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

Listed by Long Island Home Prop LLC

5 Keystone Court, Smithtown, NY 11787 (MLS# 1049096) is a Single Family property with 5 bedrooms, 3 full bathrooms and 1 partial bathroom. 5 Keystone Court is currently listed for $1,199,000 and was received on September 10, 2026. Want to learn more about 5 Keystone Court? Do you have questions about finding other Single Family real estate for sale in Smithtown? You can browse all Smithtown real estate or contact a Coldwell Banker agent to request more information.

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