Formerly Natick Montessori and Eliot Montessori, the two combined in April 2010 to become the Riverbend School. Located in a quaint, historic neighborhood near the Charles River, the Eliot Street campus houses children 15 months to kindergarten, while the Auburn Street location houses kindergartners through eighth graders. Thirty teachers lend their talents to the classroom, instructing the 160 students or so that walk through the doors each morning. The Riverbend School is located in the historic Goin Bailey House, built in 1839. Tuition rates vary depending on age and length of time during the day the students will attend.