This spacious Riverside Colonial is tucked on a quiet street between Riverside School and Binney Park. Thoughtfully expanded from its 1940s origins, it blends classic charm with modern updates. The grand three-story entry is flanked by a formal living room and large family room-both with fireplaces-and flows into a formal dining room with French doors opening to a new terrace and lush backyard. Ideal for entertaining, the home's main level features high ceilings, wide windows, and seamless flow into a double-island kitchen with sun-filled breakfast nook. A separate wing offers flexible use as a guest suite or private cottage with its own porch, bedroom, bath, scullery, and library with fireplace. Upstairs, the primary suite impresses with a fireplace, two walk-in closets, and a large bath. Three additional bedrooms, three baths, a study, and a computer room complete the second floor. The third floor includes a bedroom, bath, and skylit great room with adjacent flex room. The private, tree-lined yard feels miles from it all-, yet train, shops, and schools are just moments away. With a garage that fits up to four cars and a flexible floor plan ideal for multi-generational living or work-from-home needs, this home offers space, style, and location.