15 Mariners Court, Centerport, NY 11721

• 4 beds |
• 3 baths |
• 2,447 sqft

Property Description

Welcome to this beautifully expanded and renovated ranch offering four bedrooms and three full bathrooms, with year-round views of Northport Harbor. The home features a tastefully designed eat-in white kitchen with a gray center island, stainless steel appliances, and quartz countertops. The spacious layout includes a bright living room with a stone fireplace, a formal dining room, and a family room with an additional wood-burning fireplace. Abundant windows, doors, and skylights fill the home with natural light, enhancing the open and airy floor plan. Additional highlights include hardwood floors and Andersen windows throughout. The lower level offers a separate guest suite with a private entrance, walk-in closet—perfect for extended stays or added privacy. The home is also equipped a laundry room, new oil burner and a whole-house generator. Set on a peaceful and private one-acre property, the outdoor space features a charming porch, side brick patio, koi pond, and a spacious driveway. Located just minutes from Centerport Beach, with access to a private mooring and bulkhead, this home offers a coastal lifestyle that is truly unmatched. Ready for immediate occupancy.

Listing Status:

Active

Data Last Updated:

April 30, 2026 at 9:20PM

Listing Office:

Signature Premier Properties : 631-673-3900

MLS ID:

988939

Interior

• General: First Floor BedroomCathedral Ceiling(s)Eat-in KitchenEntrance FoyerFormal DiningPantryPrimary BathroomMaster Downstairs
• Appliances: DishwasherDryerElectric Water HeaterOvenRefrigeratorWasher
• Laundry: In Basement
• Basement: FinishedWalk-Out Access
• Flooring: Hardwood
• A/C: Central Air
• Heating: Hot WaterOil
• Fireplace: FireplaceFireplaces: 2

Exterior

• Style: Exp Ranch
• Other Structures: PorchDeck
• Parking: AttachedDriveway

Location

• Originating MLS: onekey2
• School District: Harborfields
• County: Suffolk County

Lot

• Zoning: 0400-049-00-01-00-019-000
• View: Water

Utilities

• Utilities: Electricity ConnectedWater Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2