Guidepost Montessori at Mill Valley
270 Miller Ave, Mill Valley, CA
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Marin Day School - Mill Valley 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 7 visits since Nov 2022, with 0 Type A and 3 Type B citations.
Hours
Programs
| Licensed capacity | 60 childrenFrom the state license |
|---|
Cost
Marin Day School - Mill Valley 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 7 visits to Marin Day School - Mill Valley Preschool since Nov 2022. Its published counts show 0 Type A and 3 Type B citations across those visits.
7 visits since Nov 2022 · Last visit Sep 17, 2026
Type A citations 0 · Type B citations 3, 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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352 Throckmorton Ave, Mill Valley, CA
Larkspur, CA 94939 · Home daycare: the provider shares the address with families
322 Throckmorton, Mill Valley, CA
10 Olive Street, Mill Valley, CA
247 Miller Avenue, Mill Valley, CA
305 Montford Avenue, Mill Valley, CA
285 Miller 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 7 visits to Marin Day School - Mill Valley Preschool since Nov 2022. Its published counts show 0 Type A and 3 Type B citations across those visits.
60, the licensed capacity on the state record.
Its hours are not listed. Call (415) 381-4206 to confirm.
It has not listed its tuition. Call (415) 381-4206 to ask.
(415) 381-4206.
10 Old Mill Street, Mill Valley, CA 94941. The nearest other daycare we list is Marin Day School - The Cottage Preschool, under 0.1 miles away.