3 Triangle Drive, Setauket, NY 11733

• 4 beds |
• 2 baths |
• 1,600 sqft

Property Description

Welcome to 3 Triangle, a charming Cape-style home in the heart of Setauket. Lovingly updated, it sits in a private, secluded neighborhood yet is just minutes from everything—1 mile to West Meadow Beach, 1.5 miles to the LIRR, 2 miles to Stony Brook Village, and 4 miles to Stony Brook Hospital. The flexible floor plan includes a bedroom and a full bath on the first floor. Highlights include brand-new windows, an updated kitchen with newer appliances, hardwood floors on the main level, updated baths, and a new furnace. The fully fenced backyard is perfect for entertaining, with a patio and a play area featuring a top-of-the-line swing set. The semi-finished basement offers heat and an outside entrance. Don’t wait—this home won’t last!

Listing Status:

Pending

Data Last Updated:

May 11, 2026 at 1:20PM

Listing Office:

Howard Hanna Coach : 631-751-0303

MLS ID:

983896

Interior

• General: First Floor BedroomFirst Floor Full BathCeiling Fan(s)Open KitchenWasher/Dryer Hookup
• Appliances: CooktopDishwasherDryerElectric OvenRefrigeratorWasher
• Laundry: In Basement
• Basement: FullUnfinished
• Flooring: CarpetHardwood
• A/C: Central AirDuctless
• Heating: Baseboard
• Fireplace: Living RoomFireplaceFireplaces: 1

Exterior

• Style: Cape Cod
• Other Structures: Patio
• Parking: Driveway

Construction

• Windows: New Windows
• General: Two

Location

• Originating MLS: onekey2
• School District: Three Village
• County: Suffolk County

Lot

• Zoning: 0200-108-00-08-00-032-000
• Fencing: Back YardFencedVinylWood

Utilities

• Utilities: Cable AvailableElectricity ConnectedTrash Collection PublicWater Connected
• Water: Public
• Sewer: Cesspool

Financial

• Source: onekey2