Preschool center · Child care center

Marin Day School - Mill Valley Preschool

Licensed & activeAges PreschoolUp to 60 children

10 Old Mill Street, Mill Valley, CA 94941

Safety record

3 citations across 8 licensing visits

None was Type A (immediate risk). 1 complaint was investigated; 2 allegations were substantiated. California licensing visits since 2022.

OtherCorrection was due Oct 19, 2026Sep 17, 2026
Admission Agreements (§101219(f))
Supervision & ratiosCorrection was due Oct 31, 2025Oct 15, 2025
Responsibility for Providing Care and Supervision (§101229(a)1)
Health records & medicationCorrection was due Nov 3, 2022Nov 3, 2022
Daily Inspection for Illness (§101226.1a)

See all 8 inspections Latest results on the official site ↗

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The parent checklist

Cameras & recordings

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For the detail-minded

The full public record

Updated Nov 6, 2026 · every fact links to its source

California CCLD licensing visits since 2021 (inspections, complaint investigations and follow-ups), updated daily. Citations are matched to the latest visit on or before their correction due date, because the state download does not link them; Type A (immediate risk) and Type B totals are shown per visit kind.

Citations by visit kind (state totals)

Visits	Count	Type B
Licensing inspections	4	1
Complaint investigations	2	1
Other (follow-up, case management)	2	1

Type A: an immediate risk to children’s health, safety or rights. Type B: a potential risk if not corrected. California publishes these as totals, not per citation.

Complaints investigated

Closed	Substantiated	Inconclusive	Unfounded
Nov 8, 2022	2	0	1

Counts are allegations per complaint, as published by CCLD. The complaint text is on the state’s report pages.

Date	Inspection	Result	Findings	Open	Evidence
Sep 17, 2026

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Visits

Count

Type A

Type B

Licensing inspections

Complaint investigations

Other (follow-up, case management)

Closed

Substantiated

Inconclusive

Unfounded

Nov 8, 2022

Date	Inspection	Result	Findings	Open	Evidence
Sep 17, 2026

Date

Inspection

Result

Findings

Open

Evidence

Sep 17, 2026

Facility	Type	Capacity	Inspection findings	Last insp.
2nd Generation Cabot (PS) South San Francisco, 94080	Child care center	264	No records	—
Academy at Manhattan Beach, the Manhattan Beach, 90266closed	Child care center	125	No records	—
Academy at Pasadena, the Pasadena, 91101closed	Child care center	74	No records	—
Academy at Venice, the Venice, 90291closed	Child care center	105	No records	—
Academy at Westwood, the Los Angeles, 90025closed	Child care center	71	No records	—
Bright Horizons at 1700 Montgomery Street (PS) San Francisco, 94111closed	Child care center	90	No records	—

Facility	Type	Operator	Capacity	Inspection findings	Last insp.	Dist.
Marin Day School - the Cottage Preschool Mill Valley, 94941	Child care center	—	21	No records	—	0.0 km
Old Firehouse School Mill Valley-Preschool Mill Valley, 94941	Child care center	—	40	No records	—	0.1 km
Marin Day Schools - Old Mills Campus Mill Valley, 94941	School-age program	—	20	No records	—	0.1 km
Marin Horizon School- Toddler Bldg. Mill Valley, 94941	Child care center	—	18	No records	—	1.1 km
Marin Horizon School Mill Valley, 94941	Child care center	—	110	No records	—	1.2 km
Guidepost Montessori at Mill Valley Mill Valley, 94941	Child care center	—	46	No records	—	1.2 km

Source	Record	Facts	Evidence	Effective	Retrieved
CA CCLD Child Care Centers CA	213005253	name, type, status, capacity, address, phone, licensee, visits, citations, complaints From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	—	Nov 6, 2026
CDSS CCL Facility Map CA	213005253	location Coordinates published by CDSS for this facility number.	Verified	—	Nov 6, 2026
CA CCLD Child Care Centers	213005253	From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	Sep 17, 2026	Nov 6, 2026
CA CCLD Child Care Centers	213005253	From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	Oct 15, 2025	Nov 6, 2026
CA CCLD Child Care Centers	213005253	From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	Mar 19, 2025	Nov 6, 2026
CA CCLD Child Care Centers	213005253	From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	Mar 14, 2024	Nov 6, 2026
CA CCLD Child Care Centers	213005253	From the CCLD statewide child care center download, read 2026-11-06. Search facility #213005253 on the CCLD Care Facility Search to verify.	Verified	May 18, 2023	Nov 6, 2026

Marin Day School - Mill Valley Preschool

3 citations across 8 licensing visits

The parent checklist

The full public record

Marin Day School - Mill Valley Preschool

3 citations across 8 licensing visits

The parent checklist

The full public record

Other facilities run by this operator

Nearest facilities

Date	Code	Severity	Status	Finding (source text)
Sep 17, 2026	§101219(f) Other	Type A/B not published per citation	Correction was due Oct 19, 2026	Admission Agreements (§101219(f))
Oct 15, 2025	§101229(a)1 Supervision & ratios	Type A/B not published per citation	Correction was due Oct 31, 2025	Responsibility for Providing Care and Supervision (§101229(a)1)
Nov 3, 2022	§101226.1a Health records & medication	Type A/B not published per citation	Correction was due Nov 3, 2022	Daily Inspection for Illness (§101226.1a)