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MLS ID KEY1061774Last updated Oct 27, 2026

Single Family

21 Shelton Court

Active · Smithtown · Suffolk County, NY 11725

Bedrooms
3 Beds
Bathrooms
2 Baths
Year built
1960
Est. monthly taxes
$1,296.58

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About this home

A Dream Come True for the Next Homeowners! A Beautiful and Well-Designed Expanded Colonial Style Home, Over 2,500 SF, in the Ideal Location. Mid-Block of a Pretty & Peaceful Cul-De-Sac, within the Desirable Commack Community & School District. Your Bright & Charming 3 Bedroom, 1.5 Full Bath, Home Features a Huge Living/Great Room w/ High 10’ Ceiling and Slider Access to the Back Porch & Patio. The Large Eat-In Kitchen offers Plenty of Cabinet & Granite Countertop Space, and an Adjoining Sizable Pantry for Immediate Availability of all your Kitchen Needs. The Den is Comfortable & Warm with Brick, Natural-Gas Fireplace, and Provides Access to the Attached Garage. Your Lovely Formal Dining Room for Hosting Special Occasions, and an Ample Sized ‘Auxiliary’ Room for a Possible First Level, Fourth Bedroom, Office, Playroom, or Other (Countless Possibilities). The First Level Half Bath is Large Enough to Easily Accommodate a Shower Addition. Second Level is Three Generous Sized Bedrooms and Full Bath w/ Tub & Shower, with the Primary Bedroom having Direct Access to the Bathroom. Huge Basement, Partially Finished, Adds Another Dimension of Living Space & Comfort to an Already Wonderful Home. Newer Roof, Natural Gas Heating & Cooking, Hardwood Floors Throughout. First Level Andersen Windows, Updated Electric, Central AC. Access the Home Interior from the Garage… Pull Right in and Avoid the Cold & Wet. Big .31 Acres Property w/ Privacy, Pretty Front & Back Porches, Paver Patio, Awesome Yard for Entertaining. Close to Schools, Parks, Shopping, Restaurants, Parkways & More. Don’t Let this Rare Opportunity to own this Home in this Location Pass You by!

Listing snapshot

Days on site
16 days
Listed on MLS
Oct 21, 2026
Full baths
1
Half baths
1
Annual property tax (MLS)
$15,559
Tax year
2026
Area source (MLS)
CubiCasa
Listing brokerage
Coldwell Banker American Homes
MLS ID
KEY1061774
Last updated
Oct 27, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1960
Garage
Yes
Garage spaces
1
Parking
Attached, Driveway, Off Street, Private
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Natural Gas Connected, Water Connected

Interior features

Basement
Full, Partially Finished, Storage Space
Heating
Forced Air
Cooling
Central Air
Interior
First Floor Bedroom, Eat-in Kitchen, Entrance Foyer, Granite Counters, High Ceilings, Pantry
Appliances
Dishwasher, Dryer, Gas Oven, Refrigerator, Washer
Flooring
Hardwood

Exterior features

Architectural style
Colonial
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Indian Hollow School
Elementary school district
Commack
Middle school
Commack Middle School
Middle school district
Commack
High school
Commack High School
High school district
Commack

School information is provided by the MLS. Confirm attendance eligibility with the school district.

Recent activity

  1. Listing updated from MLS
  2. MLS status changed
  3. First seen on this site

Location

Smithtown · Suffolk County, NY 11725Show interactive map
21 Shelton Court

Smithtown · Suffolk County, NY 11725

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Estimate monthly payment

Loan detailsFixed-rate, fully amortizing loan. Edit the assumptions below; no market rate is supplied.
Property expenses (USD)
MLS amounts are prefilled when available and can be edited. Confirm what fees include. Unknown fee frequencies cannot be converted automatically.Property expenses: MLS values where available; missing values stay blank.

Estimated monthly principal & interest—

Monthly property taxNot provided

Monthly association / maintenance feesNot provided

Estimated monthly total of entered costs—

Excludes insurance, mortgage insurance, special assessments and lender fees. MLS taxes may reflect abatements or exemptions and can change.

Listing data is supplied by the MLS and may change without notice.