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MLS ID KEY1042150Last updated Sep 18, 2026

Single Family

48 Oak Avenue

Pending · Smithtown · Suffolk County, NY 11787

Bedrooms
3 Beds
Bathrooms
3 Baths
Year built
1987
Est. monthly taxes
$1,140.17
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About this home

This 3 Bedroom, 3 Full Bathroom, Open Floor Plan, Raised Ranch is awash in natural light. With gas heat and central air-conditioning (new unit, 3 months old), this home delivers year-round comfort. The main level showcases an Eat-in-Kitchen, Dining Room and Living Room with sliding-door exit to the bi- level backyard deck, as well as a Master Bedroom with Full Bath, two additional bedrooms and a second full bath. The lower level hosts a sizable family room, fireplace and bar, including a third full bathroom – perfectly suited for entertaining family & friends, relaxing with a movie or a good book, containing ample space for a home office or study. A straight walk out to the two-car garage passes the separate laundry room. The paver driveway leads to the backyard. An underground sprinkler system feeds the grass and shrubs. Located on a tranquil street, just two blocks from Smithtown Elementary School, it’s a short distance to Main Street, boasting easy access to the LIRR, shopping, restaurants, the Smithtown Library. Or to Brady Park, offering a playground, baseball fields, basketball courts, tennis courts and much more. Beloved by the seller for nearly three decades, the next chapter can be yours.

Listing snapshot

Days on site
43 days
Listed on MLS
Aug 25, 2026
Full baths
3
Half baths
0
Annual property tax (MLS)
$13,682
Tax year
2026
Area source (MLS)
Public Records
Listing brokerage
RE/MAX Integrity Leaders
MLS ID
KEY1042150
Last updated
Sep 18, 2026

General features

Property type
Single Family
Property subtype
Single Family Residence
Year built
1987
Garage
Yes
Garage spaces
2
Parking
Attached, Driveway, Garage
Water source
Public
Sewer
Cesspool
Utilities
Electricity Connected, Water Connected

Interior features

Heating
Hot Water, Natural Gas
Cooling
Central Air
Interior
Double Vanity, Eat-in Kitchen, Formal Dining, Kitchen Island, Primary Bathroom, Recessed Lighting, Washer/Dryer Hookup
Appliances
Dishwasher, Dryer, Microwave, Oven, Range, Refrigerator, Stainless Steel Appliance(s), Washer
Fireplace
Yes
Fireplaces
1

Exterior features

Architectural style
Raised Ranch
Construction materials
Frame
Private pool
No

Schools (MLS)

Elementary school
Smithtown Elementary School
Elementary school district
Smithtown
Middle school
Accompsett Middle School
Middle school district
Smithtown
High school
Smithtown High School-West
High school district
Smithtown

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

Recent activity

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

Location

Smithtown · Suffolk County, NY 11787Show interactive map
48 Oak Avenue

Smithtown · Suffolk County, NY 11787

Google Maps directions

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.