MONTESSORI OF WALNUT

20121 E. ALISU COURT, Walnut, CA 91789LICENSED
B

Data Freshness & Provenance

Inspection coverage

11 inspections on record

Active providers

License status: LICENSED

Last refreshed

April 3, 2026

Latest inspection

April 23, 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
MONTESSORI OF WALNUT
License number
Not listed
Location
20121 E. ALISU COURT, Walnut, CA 91789
Status
LICENSED
Safety grade
B (Good), score 83.5/100
Inspection record
11 inspections, last inspected April 23, 2025
Provenance
Official state licensing inspections and DaycareCheck scoring. Last refreshed April 3, 2026.

Safety Scorecard

B
Good83.5 / 100
Health100/100
Safety85/100
Staffing55/100
Compliance95/100

7

Total Violations

Apr 23, 2025

Last Inspection

178

Capacity

Complaint History

2 complaint investigations on record.

1

Substantiated

0

Inconclusive

1

Unsubstantiated

Dec 9, 2022
1 unsubstantiated
Jul 5, 2022
1 substantiated1 citation

Violation Timeline

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

All Violations (7)

CRITICALSTAFFING101223(a)(3)Type AComplaintMay 10, 2024

(a) The licensee shall ensure that each child is accorded the following personal rights: (3) To be free from corporal or unusual punishment, infliction of pain, humiliation, intimidation, ridicule, coercion, threat, mental abuse or other actions of a punitive nature including but not limited to: interference with functions of daily living including eating, sleeping or toileting; or withholding of shelter, clothing, medication or aids to physical functioning.

CRITICALSTAFFING101223(a)(3)Type AComplaintMay 10, 2024

(a) The licensee shall ensure that each child is accorded the following personal rights: (3) To be free from corporal or unusual punishment, infliction of pain, humiliation, intimidation, ridicule, coercion, threat, mental abuse or other actions of a punitive nature including but not limited to: interference with functions of daily living including eating, sleeping or toileting; or withholding of shelter, clothing, medication or aids to physical functioning.

CRITICALSTAFFING101223(a)(3)ComplaintMay 10, 2024

Type A citation - immediate risk to health, safety, or personal rights

SERIOUSSAFETY101700.3(c)Type BComplaintMay 25, 2023

(1) A licensed child day care center, as defined in Section 1596.76, that is located in a building that was constructed before January 1, 2010, shall have its drinking water tested for lead contamination levels on or after January 1, 2020, but no later than January 1, 2023, and every five years after the date of the initial test.

SERIOUSSAFETY101700.3(c)Type BComplaintMay 25, 2023

(1) A licensed child day care center, as defined in Section 1596.76, that is located in a building that was constructed before January 1, 2010, shall have its drinking water tested for lead contamination levels on or after January 1, 2020, but no later than January 1, 2023, and every five years after the date of the initial test.

SERIOUSSAFETY101700.3(c)ComplaintMay 25, 2023

Type B citation - potential risk if not corrected

SERIOUSCOMPLIANCEComplaintJul 5, 2022

Type B citation from complaint investigation - potential risk if not corrected

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Frequently Asked Questions

What is MONTESSORI OF WALNUT's safety grade?

MONTESSORI OF WALNUT has a safety grade of B (Good) based on state inspection data. The composite score is 83.5 out of 100.

How many violations does MONTESSORI OF WALNUT have?

MONTESSORI OF WALNUT has 7 total violations on record, including 3 critical, 4 serious, and 0 minor.

When was MONTESSORI OF WALNUT last inspected?

MONTESSORI OF WALNUT was last inspected on April 23, 2025.

Has MONTESSORI OF WALNUT had any complaints?

MONTESSORI OF WALNUT has 2 complaint investigations on record, with 1 substantiated allegation, 0 inconclusive, and 1 unsubstantiated.

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