Chatsworth Avenue School is a public elementary school located in Larchmont, New York. It was founded in 1902, as a two-room schoolhouse on Chatsworth Avenue. It has 3 floors and 4 extra classes that the kids partake in several times a week: Music, Library, Gym, and Art. With its two cafeterias and three playgrounds, children always enjoy their 1-hour lunch break. School hours are from 8:40 AM to 3:00 PM. There are approximately five classes per grade, and around 22 kids per class. The current principal is Katie Anderson, who was formerly vice principal. It is a K-5 school with students advancing to the Hommocks Middle School. It is one of four elementary schools of the Mamaroneck Union Free School District.