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Active

12 Mountain Street

Ronkonkoma, NY, 11779

$550,000
3Bedrooms
2Bathrooms
1,222Interior sq ft
0.25Acres
1965Year built

AN INTRODUCTION

A closer look.

Welcome to this inviting 3-bedroom, 2-bath ranch in Ronkonkoma, offering a thoughtful combination of recent improvements, everyday comfort, and practical living spaces. The beautifully renovated kitchen, updated within the past two years, serves as a welcoming centerpiece of the home, offering a refreshed space for relaxing, cooking and gathering. The convenient ranch-style layout is complemented by a full basement, providing additional space and flexibility with a separate entrance . Notable improvements include a roof replaced in 2019, a 200-amp electrical panel, and an oil burner and hot water tank approximately five years old. Four-zone oil-fired baseboard heating and ductless air conditioning units installed approximately six years ago provide options for year-round temperature control. Outside, a five-zone in-ground sprinkler system services both the front and rear yards. Additional features include kitchen appliances approximately six years old and a washer and dryer replaced approximately three years ago. Conveniently situated just minutes from the Ronkonkoma Long Island Rail Road station, this property offers access to regional transportation. With its combination of recent updates, functional features, and convenient location, this ranch presents an opportunity to enjoy all that the property has to offer.

Property overview

Property type
Single Family Residence
Architecture
Ranch
Year built
1965
Lot size (sq ft)
10,890
Status
Active
Listed
2026-10-12
MLS number
KEY1061438

Interior & comfort

Interior features
First Floor Bedroom, First Floor Full Bath, Ceiling Fan(s), Recessed Lighting, Washer/Dryer Hookup
Appliances
Dishwasher, Electric Oven, Microwave, Refrigerator
Heating
Baseboard, Forced Air, Oil
Cooling
Wall/Window Unit(s)
Basement
Finished, Full

Outdoors & amenities

Parking
Driveway, Garage
Garage spaces
1

Schools & location

Postal town
Ronkonkoma
County
Suffolk County
School district
Middle Country
Elementary school
Holbrook Road School
Middle school
Dawnwood Middle School
High school
Centereach High School

Taxes & utilities

Annual property taxes
$12,829
Tax year
2026
Association
No
Water
Public
Sewer
Cesspool

Listing courtesy of OverSouth LLC · 631-902-0020
MLS #KEY1061438 · Active

LET’S CONNECT

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