Public Record
Marin Horizon School
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About this facility
Operating details and county context
Operating details
- Capacity
- 110 children
- Age range
- 2 years to 5 years
- Phone
- (415) 388-8408
- Address
- 305 Montford Avenue
- Licensed since
Marin County context
264*CCLD
Total facilities
1.3*CCLD
Avg citations
4.6*CCLD
Avg visits
0.5*CCLD
Avg complaint visits
*CCLD: California Community Care Licensing Division. Updated weekly. Last refresh .
Citations
1 citation on record
Every regulation cited on a CCLD inspection of this facility, sourced from the public record. Each row links to the visit’s inspector narrative.
What does Type A vs Type B mean?
Type A. Serious citation. Imminent or substantial risk to children. The regulator requires corrective action immediately and may impose a civil penalty.
Type B. Lower-severity citation. Corrective action required, no imminent risk. The regulator monitors compliance on the next visit.
- 1597.16(a)(1)Type B
ARTICLE 3. Administration
Based on record review, the licensee did not comply with the section cited above by not testing its fixtures for lead before the deadline of 1/1/2023 which posed a potential health, safety or personal rights risk to persons in care.
Inspection record
4 visits on record since 2022. Most recent on 2025-10-15.
4 routine inspections.
- InspectionNo citationsRead inspector’s narrative
- Inspection1 Type BRead inspector’s narrative
- InspectionNo citationsRead inspector’s narrative
- InspectionNo citationsRead inspector’s narrative
1 citation across the record on file
Nearby
Other licensed daycares in Mill Valley
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Clean recordARANTES DA SILVIERA, SOLANGE
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Clean recordMARIN DAY SCHOOLS - HILLSIDE CAMPUS - PRESCHOOL
3 visits on record
Clean recordMARIN DAY SCHOOLS - PARK SCHOOL CAMPUS EDS
3 visits on record
Clean recordMARIN DAY SCHOOLS-EDNA MAGUIRE CAMPUS
3 visits on record
Clean record
FAQ
Common questions about this facility
Is Marin Horizon School licensed in California?
Yes, Marin Horizon School is currently licensed in California. It has been licensed since 1992.
How many citations does Marin Horizon School have?
Marin Horizon School has 1 citation on record: 1 Type B citation. It has received 4 visits (4 inspections).
When was Marin Horizon School last inspected?
Marin Horizon School was last inspected on October 15, 2025 (about 9 months ago). California CCLD typically inspects licensed childcare facilities annually or following a complaint.
What type of childcare is Marin Horizon School?
Marin Horizon School is a Child Care Center (CCC), which is a facility-based program typically serving larger groups of children with multiple staff members with a licensed capacity of 110 children. It is located in Mill Valley, Marin County, California.
How does Marin Horizon School compare to other daycares in Marin County?
Marin Horizon School has 1 citations, which is below the county average of 1.3 citations per facility. There are 264 licensed childcare facilities in Marin County.
Does Marin Horizon School have any serious violations?
Marin Horizon School has no Type A (serious) citations. All 1 citation on record are Type B, which are less serious regulatory violations.
What ages does Marin Horizon School serve?
Marin Horizon School serves children from age 2 to age 5. It has a licensed capacity of 110 children.
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