Valley of the Moon Nursery School
136 Mission Ter, Sonoma, CA
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St. Helena Montessori School is a licensed child care center in St. Helena, California. The state has licensed it since September 3, 2013, for up to 90 children.
It describes a Faith-based and Montessori approach, with after-school care, infant care, preschool and toddler care. It lists daily tuition of $30.
California Department of Social Services, Community Care Licensing Division lists 2 visits since Jul 2023, with no Type A or Type B citations in its published counts.
Hours
Programs
| Ages | Infancy through high school |
|---|---|
| Programs | After-school care, infant care, preschool and toddler care |
| Approach | Faith-based (Catholic), Montessori |
| Staff | Guides trained through the Association Montessori Internationale |
| Licensed capacity | 90 childrenFrom the state license |
Cost
St. Helena Montessori School lists daily tuition of $30. For comparison, full-time infant care at a child care center in Napa County has a median price of $377 a week (U.S. Department of Labor, 2022).
| Daily · program, in its own words | Price |
|---|---|
| After School Care, 3:15–5:00pm | $30 |
| Yearly · program, in its own words | Price |
|---|---|
| Full-Day Primary Students | $18,100 |
| Half-Day Toddler | $13,400 |
| Annual Registration Fee | $275 |
State record
California Department of Social Services, Community Care Licensing Division lists 2 visits to St. Helena Montessori School since Jul 2023. Its published counts show no Type A or Type B citations for those visits.
2 visits since Jul 2023 · Last visit Apr 23, 2026
Type A citations 0 · Type B citations 0, as the state counts them
A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
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136 Mission Ter, Sonoma, CA
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St. Helena, CA 94574 · Home daycare: the provider shares the address with families
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St. Helena, CA 94574 · Home daycare: the provider shares the address with families
FAQ
Yes. California Department of Social Services, Community Care Licensing Division lists it as licensed and operating, first licensed September 3, 2013.
California Department of Social Services, Community Care Licensing Division lists 2 visits to St. Helena Montessori School since Jul 2023. Its published counts show no Type A or Type B citations for those visits.
90, the licensed capacity on the state record.
Its hours are not listed. Call (707) 963-1527 to confirm.
Daily tuition of $30, as it lists it.
(707) 963-1527.
880 College Avenue, St. Helena, CA 94574. The nearest other daycare we list is Mila's Preschool and Childcare Center-Infant, 0.5 miles away.