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Preschools/CA/Castro Valley/Happiness Hill Preschool And Day Care
Preschool / Day Care Center

Happiness Hill Preschool And Day Care

No reviews yet — be the first to share your experience.

Ages
Ages 2–5
Teacher ratio
1:12 (CA min)

20600 John Drive, Castro Valley, CA 94546

Visit website ↗(510) 537-0773Directions ↗Licensed for 123
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Licensing & safety record

Citations on file
3
1 serious (Type A)
Complaint visits
4
Last visit
11/17/2023
Total visits
6

Citations are part of routine licensing oversight and range from minor (Type B) to serious (Type A). A citation alone doesn't mean a program is unsafe — read the full reports for context.

Source: California Dept. of Social Services, Community Care Licensing (updated 2025-09-29). View official inspection reports →

About this preschool

Happiness Hill Preschool and Daycare is a ministry of 3Crosses Church providing a Christian-based educational environment for children ages 2 to 5 years. The school offers both half-day Preschool Only and full-day Preschool with Daycare programs.

Philosophy
Christian-based educational environment focused on faith, safety, nurturing, and character development
Ages served
2 to 5 years
Religious
Ministry of 3Crosses Church; Christian-based

Programs

  • •Half-day Preschool Only program
  • •Full-day Preschool with Daycare program

Highlights

  • ✓Accepts both potty-trained and non-potty-trained children
  • ✓Faith-filled and nurturing environment
  • ✓Support for children with diverse needs including autism

Not stated on their website: Hours, Tuition, Teacher ratio, Meals, Outdoor activities. Ask the preschool directly.

Summarized by AI from the preschool's own website (Jun 23, 2026). Not written or verified by PreschoolWise — confirm details directly with the program.

Parent reviews

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Helpful guides for parents

What age does preschool start?Typical ages, readiness signs, and state cutoffs.Is my child ready for preschool?The readiness signs to look for.Preschool vs. daycareHow they differ and which fits your child.Preschool vs. pre-KWhat comes when, from ages 3 to 5.

Listing facts from public CA child-care licensing records. Reviews are the opinions of individual contributors, moderated before publishing; they are not endorsements by PreschoolWise. Always visit and verify a program directly before enrolling.