Welcome to this meticulously maintained and extensively upgraded 3-bedroom, 2.5-bathroom residence in the charming South River neighborhood. Upon entering through the front door, you'll be greeted by an enclosed porch, an inviting space where you can unwind with a cup of coffee. This porch leads seamlessly into the warm and inviting living room. The open-concept floor plan effortlessly flows from the dining area into the kitchen, which boasts stainless steel appliances and granite countertops, including a stainless steel Range Hood. The first floor also features a delightful dry bar and a versatile office/den, complemented by wood flooring. A convenient mudroom provides access to the expansive backyard. Moving upstairs, you'll discover a generously sized master suite complete with a walk-in closet. Two additional bedrooms and a fully upgraded bathroom, complete with a double sink, provide ample space for both family and guests. The full basement offers additional living space and storage, with easy backyard access. Window units come with the property. Parking is a breeze with two spacious driveways flanking the property. The outdoor living area is expansive and includes peach, plum, and olive trees, enhancing the serene and peaceful ambiance. The backyard is fully fenced, perfect for your furry companions. This property offers convenient access to major highways, making commuting to New York City effortless. It's also in proximity to beaches and parks, adding to its desirability. Don't miss this exceptional opportunity to make 33 Kathryn Street your new home; it's a rare find that won't stay on the market for long!