236 Lake Street is a 3-bedroom, 5-bath single-family home for sale in Waltham MA 02451. On Prevu for 72 days at $1,249,900. This includes a recent price decrease of $45,100. This property features 2,500 square feet of living space, located in Piety Corner. The median listing price for single-family homes in this area is $929,900. Nearby schools include Macarthur Elementary School, Kennedy Middle School, and Whs High School. The home offers private outdoor space, dishwasher, air conditioning, parking, and swimming pool. View other single-family home listings in Waltham.