103 Harvard Avenue Beautiful private setting for this well-maintained property with proximity to the village shopping and LIRR. Spacious LR with stone fireplace marble sills and dental moldings, separate FDR, and open layout rear extension with transom windows and vaulted ceilings create bright entertaining space in the EIK w/Island plus another large dining area, a lighted Service Bar and Pantry with a Quartz countertop, and family room with access to lighted deck built with Veranda Decking. The kitchen features a 6-Burner Viking Propane Gas Stove and matching Exhaust Fan Granite countertops. Second floor 4 bedrooms 1 Full Updated Bath (with possible conversion to 3BR 2 Full Baths). A fully finished basement provides an additional 1, 400+ sq ft to the 2, 236 interior square footage and excellent home offices, generous storage, and a large media room with egress windows. Hardwood floors on both levels including the extension. Paver walkway new black top wide driveway with Belgium Block borders, professionally landscaped fenced yard with Semi-inground. 5-Zone Oil hot water baseboard heat Weil McLain Boiler plus separate water heater, IGS 5-Zone WiFi, 1-Zone CAC installed last year, some cameras, all leaders & gutters drain away from the house, Laundry Utility Room Washer new electric Dryer. Humidex in Basement (humidity control and ventilation system). NYS owns the adjacent land for the water pipe from the train trestle carries the Nissequogue Creek runoff and flows across the street into tributaries to Miller Pond and Stump Pond with the land owned by Smithtown. Covenant for a wooded rear lot owned by a back neighbor prevents building on the land. All adding to a serene natural setting.