# Casa Montessori

> Private school · Northridge. Private nonsectarian Montessori school in Northridge, from pre-K through third grade.
- Ages: 3–9
- Price: ask the provider
- Address: 17633 Lassen St, Northridge, CA 91325
- Phone: (818) 886-7922
- On Summerground: https://summerground.com/northridge/casa-montessori-northridge

## Casa Montessori

Ages 3–9

Casa Montessori is a private, nonsectarian Montessori school at 17633 Lassen St in Northridge, serving pre-kindergarten through third grade, roughly ages 3 to 9. The Montessori approach is in its name. The federal Private School Universe Survey counted 46 students and 12 teachers in 2023–24, a student-teacher ratio of 4 to 1. Because it is nonsectarian, it is not a faith-based school. It ends after third grade, so children would move to another school for fourth grade. It suits families who want a small Montessori school in Northridge for the early elementary years.

## About Casa Montessori

Casa Montessori is a private, nonsectarian Montessori school at 17633 Lassen St in Northridge. The federal Private School Universe Survey counted 46 students and 12 teachers in 2023–24.

Details from NCES Private School Universe Survey 2023-24, checked October 9, 2026. Confirm prices and dates with the provider before signing up.