MARIN HORIZON SCHOOL
Data Freshness & Provenance
Inspection coverage
4 inspections on record
Active providers
License status: LICENSED
Last refreshed
April 3, 2026
Latest inspection
October 15, 2025
Provenance
California licensing inspections and DaycareCheck scoring
Quick Facts
These facts are normalized from the official record so they can be quoted directly.
Updated April 3, 2026
- Provider
- MARIN HORIZON SCHOOL
- License number
- Not listed
- Location
- 305 MONTFORD AVENUE, Mill Valley, CA 94941
- Status
- LICENSED
- Safety grade
- A (Excellent), score 93.3/100
- Inspection record
- 4 inspections, last inspected October 15, 2025
- Provenance
- Official state licensing inspections and DaycareCheck scoring. Last refreshed April 3, 2026.
Safety Scorecard
3
Total Violations
Oct 15, 2025
Last Inspection
110
Capacity
Violation Timeline
Violations by month over the last 3 years, colored by severity.
All Violations (3)
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.
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.
Type B citation - potential risk if not corrected
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Nearby Daycares in Mill Valley
XA, WENDY
MILL VALLEY, CA 94941
BEYKPOUR, NAIMA
MILL VALLEY, CA 94941
BRITO, ANTONINHO & OLIVEIRA, RONELIA
MILL VALLEY, CA 94941
PALMEIRA MUMMANENI, ADRIANA
MILL VALLEY, CA 94941
CRUZ, LEILA M.
MILL VALLEY, CA 94941
Frequently Asked Questions
What is MARIN HORIZON SCHOOL's safety grade?
MARIN HORIZON SCHOOL has a safety grade of A (Excellent) based on state inspection data. The composite score is 93.3 out of 100.
How many violations does MARIN HORIZON SCHOOL have?
MARIN HORIZON SCHOOL has 3 total violations on record, including 0 critical, 3 serious, and 0 minor.
When was MARIN HORIZON SCHOOL last inspected?
MARIN HORIZON SCHOOL was last inspected on October 15, 2025.