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Signature Premier Properties, 95 W Main St, Sayville, NY 11782 Office: (631) 567-0100

For Sale

12 Mountain Street Ronkonkoma, NY 11779

$600,000

Listed October 12, 2026, 18 days ago

Listing courtesy of Andrew Fraczak, OverSouth LLC MLS #KEY1061438

  • 3Bedrooms
  • 2Bathrooms
  • 1,800Square feet
  • $333Per square foot
  • 1965Year built

About this home

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 finished basement with a separate walk-out entrance, providing additional space and flexibility. 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.

Description supplied by the listing broker.

Features

  • First Floor Bedroom
  • First Floor Full Bath
  • Ceiling Fan(s)
  • Recessed Lighting
  • Washer/Dryer Hookup

Property details

Interior

Attic
Full,Pull Stairs
Kitchens
1
Flooring
Carpet, Hardwood
Levels
One
Appliances
Dishwasher, Electric Oven, Microwave, Refrigerator

Systems and utilities

Heating
Baseboard, Oil
Heating zones
4
Cooling
Ductless, Wall/Window Unit(s)
Utilities
Cable Available, Cable Connected, Electricity Available, Electricity Connected, Water Available, Water Connected
Water
Public

Exterior and lot

Construction
Frame
Architectural style
Ranch
Parking
Driveway, Garage
Fencing
Fenced, Full, Perimeter, Vinyl

Tax and legal

Parcel number
0200-598-00-02-00-018-000
Listing agreement
Exclusive Right To Sell

Property details supplied by the listing broker through OneKey MLS, as of November 1, 2026. Fields not shown were not supplied and should not be read as absent from the property.

This listing

  1. October 12, 2026 Listed at $550,000
  2. October 12, 2026 Listed at $600,000

Location

12 Mountain Street, Ronkonkoma, NY 11779

About Ronkonkoma

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