Chatsworth Avenue School is an elementary school on Forest Park Avenue in the heart of the village of Larchmont. It is part of the Mamaroneck Union Free School District and serves grades k - 5.

There are several music options available to Chatsworth students: joining the band or the choir, studying a string instrument, or dancing to tunes from different musical traditions. For more specific information, see the school's Web site.

The school also offers several support services, such as academic intervention, ESL, special education, speech and language assistance, a health office, a psychologist, and a social worker.