KEYSTONE MONTESSORI SCHOOL
LICENSED6639 BLAKE STREET, EL CERRITO, CA 94530
DAY CARE CENTER in Contra Costa County, California
- Licensed for
- 57 children
The public record
- License number
- 073408869
- License status
- LICENSED
- License type
- DAY CARE CENTER
- Licensed capacity
- 57 children
- Address
- 6639 BLAKE STREET, EL CERRITO, CA 94530
- County
- Contra Costa County
- Phone
- +15107095853
- Website
- Not listed
- License issued
- September 23, 2019
Licensing visits on record
California records 3 routine inspection visits and 8 complaint visits to KEYSTONE MONTESSORI SCHOOL.
- Most recent inspection visit
- Inspection visit
- Inspection visit
What California does not publish here
The state publishes when licensing staff visited, not what they found. We do not hold California’s inspection findings, so nothing on this page tells you whether a visit resulted in a citation. A visit count is a measure of licensing activity, and a facility visited more often is not for that reason a worse one. Read the findings in California’s own facility search.
Questions parents ask about KEYSTONE MONTESSORI SCHOOL
Is KEYSTONE MONTESSORI SCHOOL a licensed child care provider in California?
- Yes. KEYSTONE MONTESSORI SCHOOL holds California licence 073408869, currently listed as "LICENSED" by the Department of Social Services, Community Care Licensing Division, first issued on September 23, 2019. Confirm current standing with the agency before enrolling.
What kind of child care licence does KEYSTONE MONTESSORI SCHOOL hold?
- California licenses KEYSTONE MONTESSORI SCHOOL as a day care center, a category that covers preschool-age children in a centre-based programme. The category comes from the state's own licence record, not from the provider.
How many children can KEYSTONE MONTESSORI SCHOOL care for?
- KEYSTONE MONTESSORI SCHOOL is licensed for up to 57 children at one time. Licensed capacity is a ceiling set by the state, not a count of current enrolment or of available places.
How often has California inspected KEYSTONE MONTESSORI SCHOOL?
- California records 3 inspection visits to KEYSTONE MONTESSORI SCHOOL, the most recent on July 25, 2025 and the earliest on record September 28, 2021. The state publishes the dates of these visits but not what they found, so this count reflects licensing activity, not results. Read the findings themselves in California's own facility search.
Has California visited KEYSTONE MONTESSORI SCHOOL in response to a complaint?
- California records 8 complaint-driven visits to KEYSTONE MONTESSORI SCHOOL. A complaint visit means someone raised a concern and the state went to look. California does not publish what those visits found, so the count on its own does not say whether any concern was upheld.
Who holds the licence for KEYSTONE MONTESSORI SCHOOL?
- The licence is held by PAPER BOAT, THE. California lists the licensee separately from the facility name, so the two often differ. The facility is in Contra Costa County.
Nearby providers
Related Centers in California
About this record
This page republishes the public license record maintained by the Department of Social Services, Community Care Licensing Division. Fields marked "Not listed" are absent from the state's published data, not hidden. Verify current license status with the agency before enrolling.
Where this comes from
- Primary. California Department of Social Services, Community Care Licensing Division facility search, facility 073408869.
- Context. Our explainer on how California daycare licensing and inspections work, and on California child care assistance.
Licensing facts on this page were last checked against the state record on . We republish the public licensing record and label absent fields plainly rather than leaving them blank. Where our data comes from · Report an error