Stella Piccolo Preschool

Public-record details

Address

3115 Del Monte Street, San Mateo, CA 94403

Phone

(650) 804-5923

Listed under

Child care centers

California facility number

414005037

Facility type (CDSS)

Child care center

License status (CDSS file, 05/25/2025)

Licensed

Licensed capacity

20 children

First licensed

Aug 14, 2023

Licensee

Runyan, Leanne

Administrator

Runyan, Leanne

County

San Mateo County

California CDSS Community Care Licensing lists license 414005037 as Licensed in its open-data file dated 05/25/2025. Check the state's Care Facility Search for current status. Source: California Department of Social Services, Community Care Licensing (record). Data as of 2026-10-02.

Public record, not an endorsement. This listing was compiled from public records as of 2026-10-02 and may be incomplete or out of date. California Daycare License Check does not vet, employ, recommend or guarantee child care centers; a badge reflects only what the public record showed on that date. Confirm current details with the official record before you decide. The information on California Daycare License Check is not a safety rating or recommendation. Inspection records show what the state found on the dates shown; problems may since have been corrected, and a clean record does not guarantee future safety. Visit any program in person and check the state's own records before you choose. Full disclaimer · Report an error

What this California license record shows

California child care centers are licensed by the Department of Social Services, Community Care Licensing Division. This page shows the license status, capacity and dates in the state's open-data file (a snapshot dated 05/25/2025); the license may have changed since. It is not a rating or a safety assessment. The state's Care Facility Search page for this license shows current status and the inspection reports and citations the state has posted. Visit in person and ask the questions in our guides.

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