TSJN (MARIA'S MONTESSORI)

7930 MASON AVENUE, Winnetka, CA 91306LICENSED
C

Data Freshness & Provenance

Inspection coverage

3 inspections on record

Active providers

License status: LICENSED

Last refreshed

April 3, 2026

Latest inspection

March 25, 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
TSJN (MARIA'S MONTESSORI)
License number
Not listed
Location
7930 MASON AVENUE, Winnetka, CA 91306
Status
LICENSED
Safety grade
C (Average), score 77.5/100
Inspection record
3 inspections, last inspected March 25, 2025
Provenance
Official state licensing inspections and DaycareCheck scoring. Last refreshed April 3, 2026.

Safety Scorecard

C
Average77.5 / 100
Health100/100
Safety100/100
Staffing70/100
Compliance0/100

24

Total Violations

Mar 25, 2025

Last Inspection

72

Capacity

Violation Timeline

Violations by month over the last 3 years, colored by severity.

All Violations (24)

SERIOUSCOMPLIANCE1596.7995(a)(1)Type BComplaintMar 25, 2025

Based on LPA observations and record review 6 out of 8 staff do not have proof of the required immunization's. This poses an potential health and safety risk to children in care.

SERIOUSCOMPLIANCE101216.1(b)(1)Type BComplaintMar 25, 2025

LPA observation and review of staff files. 4 out of 7 teachers do not have units. This poses an immediate health and safety risk to children in care.

SERIOUSCOMPLIANCE101216.1(b)(1)Type BComplaintMar 25, 2025

(b) Prior to employment, a teacher shall meet the requirements of (b)(1) or (b)(2) below: (1) A teacher shall have completed, with passing grades, at least six postsecondary semester or equivalent quarter units of the education requirement specified in (c)(1) below; or shall have obtained a Child Development Assistant Permit issued by the California Commission on Teacher Credentialing.

SERIOUSCOMPLIANCE1596.7995(a)(1)Type BComplaintMar 25, 2025

(2) Each person specified in (g) above shall have a health-screening report signed by the person performing the screening. This report shall indicate the following:

SERIOUSCOMPLIANCE1596.7995(a)(1)ComplaintMar 25, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101216.1(b)(1)ComplaintMar 25, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101174(a)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE101216.1(b)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 4 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1596.7995(a)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 6 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1597.16(a)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1597.16(a)(1)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101174(a)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101174(a)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1596.7995(a)(1)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101216(g)(1)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101216.1(b)(1)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCE101216(g)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 3 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE101216.1(b)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 4 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSSTAFFING101238.2(b)(1)Feb 26, 2025

Type B citation - potential risk if not corrected

SERIOUSSTAFFING101238.2(b)(1)Type BFeb 26, 2025

Based on observation, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSSTAFFING101238.2(b)(1)Type BFeb 26, 2025

Based on observation, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1597.16(a)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE1596.7995(a)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 6 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

SERIOUSCOMPLIANCE101216(g)(1)Type BFeb 26, 2025

Based on observation, interview and record review, the licensee did not comply with the section cited above in 3 out of 7 persons which poses a potential health, safety or personal rights risk to persons in care.

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Frequently Asked Questions

What is TSJN (MARIA'S MONTESSORI)'s safety grade?

TSJN (MARIA'S MONTESSORI) has a safety grade of C (Average) based on state inspection data. The composite score is 77.5 out of 100.

How many violations does TSJN (MARIA'S MONTESSORI) have?

TSJN (MARIA'S MONTESSORI) has 24 total violations on record, including 0 critical, 24 serious, and 0 minor.

When was TSJN (MARIA'S MONTESSORI) last inspected?

TSJN (MARIA'S MONTESSORI) was last inspected on March 25, 2025.

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