5 Sinclair Street, Mastic, NY 11950

• 4 beds |
• 2 baths |
• 2,692 sqft

Property Description

Welcome to 5 Sinclair Street! This charming and light-filled Colonial, built in 1991, offers over 2,690 sqft of thoughtfully designed living space on a quiet dead-end street. Featuring 4 bedrooms and 2 bathrooms, the home is bright and inviting with vaulted ceilings, skylights, and abundant natural light. The spacious upper level includes a primary suite and separate living quarters with a separate entrance, offering excellent potential for a M/D setup with the proper permits. Enjoy a sweet, fully fenced garden on just under a quarter acre, newer siding, a 30-year roof installed in 2018, and newer ductless AC units on the lower level. A massive attached garage, double-wide driveway, partial basement, and dedicated laundry area provide endless storage and flexibility. A true delight with endless potential, conveniently located near shopping and dining, with the added benefit of low taxes. Don’t miss your chance to own a piece of Long Island charm—schedule your showing today!

Listing Status:

Active

Data Last Updated:

September 23, 2026 at 7:19AM

Listing Office:

BH&G R E Realty Connect : 631-836-1932

MLS ID:

1037238

Interior

• General: First Floor BedroomEat-in KitchenHigh CeilingsPrimary Bathroom
• Appliances: DryerElectric OvenRefrigerator
• Basement: Partial
• A/C: Ductless
• Heating: BaseboardOil

Exterior

• Style: Colonial
• Parking: Driveway

Location

• Originating MLS: onekey2
• School District: William Floyd
• County: Suffolk County

Lot

• Zoning: 0200-823-00-08-00-027-000

Utilities

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

Financial

• Source: onekey2