POTRERO HILL MONTESSORI SCHOOL
Data Freshness & Provenance
Inspection coverage
12 inspections on record
Active providers
License status: LICENSED
Last refreshed
April 3, 2026
Latest inspection
December 9, 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
- POTRERO HILL MONTESSORI SCHOOL
- License number
- Not listed
- Location
- 1701 17TH STREET, San Francisco, CA 94103
- Status
- LICENSED
- Safety grade
- C (Average), score 70.8/100
- Inspection record
- 12 inspections, last inspected December 9, 2025
- Provenance
- Official state licensing inspections and DaycareCheck scoring. Last refreshed April 3, 2026.
Safety Scorecard
10
Total Violations
Dec 9, 2025
Last Inspection
16
Capacity
Complaint History
6 complaint investigations on record.
4
Substantiated
0
Inconclusive
9
Unsubstantiated
Violation Timeline
Violations by month over the last 3 years, colored by severity.
All Violations (10)
Type B citation from complaint investigation - potential risk if not corrected
(a) The child care center shall be clean, safe, sanitary and in good repair at all times to ensure the safety and well-being of children, employees and visitors. (1) The licensee shall take measures to keep the center free of flies, other insects, and rodents.
(a) The child care center shall be clean, safe, sanitary and in good repair at all times to ensure the safety and well-being of children, employees and visitors. (1) The licensee shall take measures to keep the center free of flies, other insects, and rodents.
Type B citation - potential risk if not corrected
Type B citation - potential risk if not corrected
Based on observation, interviews and record review, the facility did not comply with the waiver requirements issued by the Department. Sometimes, the facility operates out of ratio at the park, which posed a potential health, safety, or personal rights risk to persons in care.
Based on interviews and available informattion, the facility did not comply with the section cited above that the facility left the child in care in soiled clothing, which poses / posed a potential health, safety, or personal rights risk to persons in care.
Type B citation from complaint investigation - potential risk if not corrected
Type B citation from complaint investigation - potential risk if not corrected
Type B citation from complaint investigation - potential risk if not corrected
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Frequently Asked Questions
What is POTRERO HILL MONTESSORI SCHOOL's safety grade?
POTRERO HILL MONTESSORI SCHOOL has a safety grade of C (Average) based on state inspection data. The composite score is 70.8 out of 100.
How many violations does POTRERO HILL MONTESSORI SCHOOL have?
POTRERO HILL MONTESSORI SCHOOL has 10 total violations on record, including 0 critical, 10 serious, and 0 minor.
When was POTRERO HILL MONTESSORI SCHOOL last inspected?
POTRERO HILL MONTESSORI SCHOOL was last inspected on December 9, 2025.
Has POTRERO HILL MONTESSORI SCHOOL had any complaints?
POTRERO HILL MONTESSORI SCHOOL has 6 complaint investigations on record, with 4 substantiated allegations, 0 inconclusive, and 9 unsubstantiated.