Spacious 5 bed, 3.5 bath townhouse in South Waltham with 4 finished levels of living, garage, and no condo fee! The open-concept floor plan with 3500+ sq ft offers optionality and versatility. The chef's kitchen with island features bar seating, ample cabinetry, granite counters, and stainless steel appliances leads to the adjacent dining area - ideal for entertaining. The inviting living room with bay windows and glass sliding doors opens to the lush and fully fenced private backyard with deck and patio. A convenient half bath and attached 1-car garage complete this level. The second floor boasts a luxurious primary suite with dual sinks and soaking tub, plus two spacious bedrooms and a full bath with tub. The third floor retreat includes two bedrooms with vaulted ceilings, and full bath perfect for guests or home offices. The expansive finished lower level with a wall of closets provides space for a playroom, gym, or home theater. Centrally located near Waltham and Newton amenities.