Beautifully renovated and thoughtfully designed, 9 Cotton Street offers the perfect balance of luxury, comfort, and everyday functionality. Nestled on a quiet Newton Corner side street, this stunning 5-bedroom, 4.5-bath residence features over 3,600 square feet of living space, including both first and second-floor primary suites, a partially finished lower level, and a detached two-car garage. Sun-filled interiors, generous living and entertaining spaces, and carefully selected finishes create a home that feels both elegant and welcoming. An expansive private deck overlooks the professionally landscaped grounds, creating the perfect setting for outdoor entertaining and everyday enjoyment. Approved plans are available upon request to expand the unfinished lower-level space into a 6th bedroom, additional bathroom, and finished living area. This is a rare opportunity to enjoy the character of an established neighborhood paired with the quality and convenience of a fully transformed home.