Sunnyvale · Licensed center

Challenger School-Sunnyvale

What the state has found

The state cited rules at 1 of its 8 licensing inspections since September 2022.

Fewer than 20 Bay Area centers have had 8 licensing inspections, so there is no comparison yet.

Licensing inspections

Nov 5, 2025No rules cited
May 8, 2025No rules cited
Mar 17, 2025No rules cited
Mar 3, 2025No rules cited
Dec 19, 20241 citation
  • “Observation of the Child: (b) Any unusual behavior, any injury or signs of illness requiring assessment and/or administration of first aid by staff shall be reported to the child's authorized representative and recorded in the child's record. This requirement was not met as evidenced by: Based on interviews and evidence gathered, parents/authorized representative of the children (C2 & C3) were not notified regarding the incidents occurred on two separate occasions: one incident occurred on 12/05/2024 with child (C3). Based on interviews, one incident with child (C2) occurred in November 2024.”

    CCR 101226.3(b)

Dec 11, 2024No rules cited
Jun 15, 2023No rules cited
Sep 20, 2022No rules cited
Read every record and the state’s reports

State record — California CDSS Community Care Licensing

Last visit
March 5, 2026
On file
8 visits since September 2022 — 7 cited nothing · 2 complaint investigations
Most serious
Type B — Observation of the Child: (b) Any unusual behavior, any injury or signs of illness requiring assessment and/or administration of first aid by staff shall be reported to the child's authorized representative and recorded in the child's record. This requirement was not met as evidenced by: Based on interviews and evidence gathered, parents/authorized representative of the children (C2 & C3) were not notified regarding the incidents occurred on two separate occasions: one incident occurred on 12/05/2024 with child (C3). Based on interviews, one incident with child (C2) occurred in November 2024. · December 19, 2024

California CDSS publishes the full investigation narrative for a complaint, including its disposition, and classifies a citation Type A — an immediate risk to a child — or Type B.

Jan 2026 Complaint Unsubstantiated

Complaint · January 23, 2026

Unsubstantiated

ALLEGATION(S): Staff did not provide adequate supervision resulting in child sustaining injury. INVESTIGATION FINDINGS: On 03/05/2026, Licensing Program Analyst (LPA) M.K. met with Director, D.R. for an unannounced follow up complaint investigation. Purpose of today's investigation: deliver investigation findings. LPA conducted complaint investigation comprising of observations, Director interview, random staff interviews, random parents interviews, random children interviews, records review and evidence gathered. Based on interviews, observations, records review and evidence gathered during the investigation process, although the allegation may have happened or is valid, there is not a preponderance of evidence to prove the alleged violations did or did not occur, therefore the allegation is UNSUBSTANTIATED. No deficiency issued during today's investigation. Appeal rights were provided. Exit interview conducted and report was reviewed with Director, D.R. A Notice of Site Visit was given and must remain posted for 30 days. Unsubstantiated Estimated Days of Completion:

State report

Nov 2025 Licensing visit nothing cited
May 2025 Licensing visit nothing cited
Mar 2025 Licensing visit nothing cited
Mar 2025 Licensing visit nothing cited
Dec 2024 Licensing visit 1 finding

Licensing visit · December 19, 2024

CCR 101226.3(b) · Type B

Observation of the Child: (b) Any unusual behavior, any injury or signs of illness requiring assessment and/or administration of first aid by staff shall be reported to the child's authorized representative and recorded in the child's record. This requirement was not met as evidenced by: Based on interviews and evidence gathered, parents/authorized representative of the children (C2 & C3) were not notified regarding the incidents occurred on two separate occasions: one incident occurred on 12/05/2024 with child (C3). Based on interviews, one incident with child (C2) occurred in November 2024.

State report

Dec 2024 Licensing visit nothing cited
Jun 2023 Licensing visit nothing cited
Sep 2022 Licensing visit nothing cited

Shortlist replaces people’s names in the state’s text with initials. This is done by rule, not by hand, so it can miss a name or shorten a word that isn’t one. The state’s report, linked on each row, has the original.

Openings, child care subsidies, cost, ratios and staff, a typical day, and sick and biting policies aren’t on this page.

How they teach

Academic

“We also teach phonics, sentence diagramming, and penmanship—tried and true practices that other schools often neglect.”

A day here

Hours
7:00 AM to 6:00 PM
Schedule
Half-Day AM, Half-Day PM, All-Day

Details

(408) 245-7170

Website
challengerschool.com
Address
1185 Hollenbeck Avenue
License
430710539, active

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Sources and dates

Where every fact on this page came from, and when Shortlist last checked it against that source. Anything Shortlist could not source is named here rather than left blank.

All checked July 2026.

How they teach

State record

The state’s licensing transparency data reports 2 complaint-related visit(s) to this facility, while 1 complaint investigation report(s) are published on the transparency portal. State complaint counts: substantiated=0, inconclusive=0, unsubstantiated=1, unfounded=CONFIDENTIAL, Type A citations=0, Type B citations=0. The state publishes no further detail for the difference.

From California CDSS Community Care Licensing’s published reports, last checked October 11, 2026.

A day here

Details

Large means the biggest quarter of Bay Area’s 439 licensed centers by state-licensed capacity: 76 to 312 children. Small is 8 to 30; medium is 31 to 75.