Daycare Record Child care inspection records

German International School of Silicon Valley · San Francisco

117 Diamond Street, San Francisco, CA 94114 · San Francisco County
1 substantiated complaint Child care center (preschool)

German International School of Silicon Valley is a licensed child care center in San Francisco, CA, licensed for up to 64 children and serving preschool-age children. It has held its California license since 2020. Since February 2021, state licensing staff have inspected it 4 times and investigated 1 complaint, and it was substantiated. The state issued 2 citations, none of them Type A. None of them came in the last 12 months. Measured by weighted citations per inspection, it is tied for #202 of 344 centers in San Francisco and has more citations per inspection than 45% of California licensed centers.

Inspection record

More citations than 45% of 10,948 California licensed centers, per inspection, weighted by severity. About typical
Tied for #202 of 344 centers in San Francisco
0 Type A citations
2 Type B citations
4 Inspections
1 of 1 Complaints substantiated
2 citations from 7 state visits since Feb 8, 2021 · none in the last 12 months · last inspected Jan 28, 2026

Every state visit

2022 2023 2024 2025 2026 INSPECTIONS (top) · REPORTS & INVESTIGATIONS (bottom) Jan 28, 2026 · Inspection · no citation Nov 4, 2025 · Report/investigation · no citation Sep 26, 2025 · Report/investigation · citation found Sep 9, 2024 · Inspection · citation found Jul 6, 2023 · Report/investigation · no citation Jan 19, 2023 · Inspection · no citation Nov 5, 2021 · Inspection · no citation
Citation issued No citation Top row: inspections · bottom row: complaint investigations and other visits

What inspectors cited most

Building & playground safety 2

Citations, newest first

Type B Sep 26, 2025 Complaint investigation Building & playground safety
Buildings and grounds §101238(a)(1)
(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. 1 The facility hired appropriate pest control and had additional deep cleanings. The facility is pest free at the time of this visit. Based on interviews, the licensee did not comply with the section cited above by not keeping the facility rodent free, which violates the physical plant regulation and poses a potential health or safety risk to persons in care. 8 The facility had completed their plan of correction prior to this citation, so the citation will be cleared on the same day that it is issued.
Plan of correction due Sep 26, 2025
Type B Sep 9, 2024 Inspection Building & playground safety
Lead testing of drinking water §1597.16(a)(1)
Based on record review, the licensee did not comply with the section cited above in testing for lead water before January 1st, 2023 which poses/posed a potential health, safety or personal rights risk to persons in care.
Plan of correction due Sep 9, 2024

How common are lead-in-water citations in San Francisco County? See the county-by-county report →

Complaint investigations

Substantiated Sep 26, 2025 Complaint investigation received Jul 28, 2025
Substantiated allegation:
Facility did not ensure that the facility is free of pests.
1 citation issued during this investigation, listed under Citations.

How often are complaints about daycares in San Francisco County substantiated? See the county-by-county report →

About this center

Licensed capacity 64 children
License type Child care center (preschool)
License status Licensed
Licensed since Dec 11, 2020
Licensee German International School Of Silicon Valley
Administrator Marie-louise Nastke
Phone (650) 254-0748
State facility # 384004290
Parent reviews Google Maps reviews
Not checked by Daycare Record

Common questions

Does German International School of Silicon Valley take infants?

Not under this license, which covers preschool-age children.

Has German International School of Silicon Valley had any serious violations?

No Type A citations since 2021. It has 2 Type B citations, listed above.

Have there been complaints about German International School of Silicon Valley?

California investigated 1 complaint since 2021 and substantiated 1. Allegations are shown only for substantiated complaints.

How does German International School of Silicon Valley compare with other daycares in San Francisco?

It is tied for #202 of 344 centers in San Francisco by weighted citations per inspection, and has more citations per inspection than 45% of California licensed centers with enough inspection history to compare.

When was German International School of Silicon Valley last inspected?

Jan 28, 2026. No citations were issued during that visit.

How much does German International School of Silicon Valley cost?

California does not publish individual centers’ prices, so ask German International School of Silicon Valley for its current tuition. For comparison, the median full-time price at licensed centers in San Francisco County, which includes San Francisco, was $1,735 a month for preschoolers (about $2,190 today) in the state’s 2021 Regional Market Rate Survey.

Who runs German International School of Silicon Valley?

The licensee is German International School Of Silicon Valley, and the administrator listed with the state is Marie-louise Nastke.

Licensed centers nearby

Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.

To read the full state reports, search facility number 384004290 on the California Care Facility Search. Data refreshed Oct 3, 2026.

Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.