Guidepost Montessori at Mill Valley
270 Miller Ave, Mill Valley, CA
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Marin Day Schools - Hillside Campus - Preschool is a licensed child care center in Mill Valley, California. The state has licensed it since October 17, 2003, for up to 60 children.
California Department of Social Services, Community Care Licensing Division lists 3 visits since Jun 2023, with no Type A or Type B citations in its published counts.
Hours
Programs
| Licensed capacity | 60 childrenFrom the state license |
|---|
Cost
Marin Day Schools - Hillside Campus - Preschool has not listed its tuition. For comparison, full-time infant care at a child care center in Marin County has a median price of $548 a week (U.S. Department of Labor, 2022).
State record
California Department of Social Services, Community Care Licensing Division lists 3 visits to Marin Day Schools - Hillside Campus - Preschool since Jun 2023. Its published counts show no Type A or Type B citations for those visits.
3 visits since Jun 2023 · Last visit Jun 13, 2025
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.
Own this daycare? Add your response to the state record
Reviews
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270 Miller Ave, Mill Valley, CA
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36 Tiburon Blvd., Mill Valley, CA
360 East Blithdale Avenue, Mill Valley, CA
410 Sycamore Avenue, Mill Valley, CA
FAQ
Yes. California Department of Social Services, Community Care Licensing Division lists it as licensed and operating, first licensed October 17, 2003.
California Department of Social Services, Community Care Licensing Division lists 3 visits to Marin Day Schools - Hillside Campus - Preschool since Jun 2023. Its published counts show no Type A or Type B citations for those visits.
60, the licensed capacity on the state record.
Its hours are not listed. Call (415) 381-3120 to confirm.
It has not listed its tuition. Call (415) 381-3120 to ask.
(415) 381-3120.
80 Lomita Dr, Mill Valley, CA 94941. The nearest other daycare we list is Marin Day Schools-Edna Maguire Campus, under 0.1 miles away.