Perfectly positioned across from an agricultural preserve on a quiet East Quogue street, 27 West Side Avenue offers a rare combination of privacy, quality construction, and future potential. This well-maintained 3-bedroom, 2-bath home also features a versatile bonus room, ideal as a home office, den, or guest space. Thoughtfully updated over the past five years, the home has undergone significant capital improvements, including new Marvin windows and doors, new cedar shake shingles, new insulation, and a new boiler. The kitchen is equipped with stainless steel appliances, complementing the home's functional layout and move-in-ready condition. Filled with natural light, the home sits on a generous lot with ample room to add an in-ground pool, allowing the next owner to create the backyard oasis so many Hamptons buyers desire. The full basement offers an excellent opportunity to finish the space and significantly expand the home's living area. With mature landscaping, an attached garage, desirable improvements already in place, and the peaceful setting afforded by the protected farmland across the street, 27 West Side Avenue presents a compelling opportunity for buyers seeking a home that offers both immediate enjoyment and long-term value.