Welcome to 644 Butternut Avenue, a spacious and beautifully maintained 1,505 sq. ft. end-unit townhome in the desirable Columbia community of Waterloo. This bright and inviting home features three generously sized bedrooms, a finished basement, and a walk-out to a large deck, perfect for entertaining or relaxing. The single garage is equipped with an electric door opener, two large Gladiator steel cupboards, a workbench with pegboard, and additional storage options, making it both practical and versatile. Outside, you'll find professionally landscaped gardens, raised perennial flower beds, a brick walkway to the front porch, a wooden arbor leading to the rear deck, and a lower barbecue area with a sheltered nook, plus a storage shed and river-rock accents throughout. Nestled in a quiet, family-friendly neighborhood, this home is just minutes from scenic trails, lush greenery, shopping at The Boardwalk, and transit routes. Families will love being within walking distance of Vista Hills Public School and Laurel Heights Secondary with both universities nearby. Whether you're starting out, upsizing, or investing, this property offers the perfect blend of comfort, convenience, and community.