Stella Piccolo Preschool

3115 Del Monte St, San Mateo, CA 94403 · San Mateo County

ClosedChild care center (preschool)

This center is closed. California lists its license as closed as of Aug 25, 2026. Its state inspection history is shown below.

Stella Piccolo Preschool was a licensed child care center in San Mateo, CA, licensed for up to 20 children. Its license closed around August 2026. Since February 2021, the state inspected it 2 times, with no citations. Its inspection history is kept here for reference.

Inspection history

0Type A citations

0Type B citations

2Inspections

0 of 0Complaints substantiated

Every state visit

Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

Citations, newest first

No citations in this period.

About this center

Licensed capacity20 children

License typeChild care center (preschool)

License statusClosed

Licensed sinceAug 14, 2023

ClosedAug 25, 2026

LicenseeLeanne Runyan

Last administratorLeanne Runyan

State facility #414005037

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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 414005037 on the California Care Facility Search. Data refreshed Oct 3, 2026.