
"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two
Browse background checked babysitters near you in Castro Valley. Compare local reviews, rates, and experience to find the right fit.
Looking for jobs? Apply here.
Browse background checked babysitters near you in Castro Valley. Compare local reviews, rates, and experience to find the right fit.
Looking for jobs? Apply here.
Families in Castro Valley use UrbanSitter for date nights, after school help, and last-minute babysitting.
2347 available tonight | Avg hourly rate: $30.52/hr
All babysitters shown here are background checked every year. Learn more.
Hello!! My name is Eva, I’m 33 years old, and I’m originally from the South of Spain. I have been living and working in San Francisco for 5 years. I love babysitting, I have worked for many years during high school and university. I love to play with kids, teach them new things and learn from them. I have been working in finances until now, but I decided to take a break from the stressful big 4 life. I have experience with all ages, and I can take care of elder people too, as well as the house. Furthermore, I can cook really good spanish food, I can drive or do any other task. Thanks! 😊
Hi families! My name is Eldy. I am a college student and former au pair with more than 6 years of childcare experience working with children from newborns to 12 years old. Since I am currently off for summer break, I am looking for morning babysitting/nanny positions until 1 PM, since I work part-time in the afternoons. I am also available for date nights and weekends. Experience: * 6+ years of childcare experience * Former au pair for two families for over 2.5 years * Experience with children ages 0–12 years old * Nanny share experience (3 years) * CPR & First Aid certified * Vaccinated + booster * Fluent in Spanish and English * Valid driver’s license with a clean driving record * Excellent references from families I’ve worked with About Myself: I am a kind, patient, affectionate, and responsible caregiver who truly enjoys working with children. I love planning fun and educational activities such as arts and crafts, outdoor play, reading, and teaching Spanish. I am very respectful, punctual, organized, and flexible with scheduling. I genuinely enjoy creating a safe, positive, and caring environment where children can learn, grow, and have fun. Please feel free to text me if you are interested or would like to know more. Thank you!
Dedicated and nurturing Nanny with over 6 years of hands-on childcare experience, including live-in and independent roles. Highly adaptable to each family’s unique needs, with a strong reputation for reliability, emotional intelligence, patience, and proactive support. Committed to maintaining a safe, structured, and loving environment while actively supporting parents in daily routines. Known for long-term positions, minimal absenteeism, and consistently high standards of care. Excellent cook, organized household helper, and energetic caregiver. Strong references.
Hello my name is Hana! I love working with infants and children. I have a BFA in graphic design and believe that encouraging creativity in children is very important. I am willing to watch children with parents working from home or away, help with household chores and distance learning.

As of July 2026
Every babysitter's profile is individually reviewed by UrbanSitter's Trust & Safety team after clearing an annual background check. Rely on reviews from local families to help you find your best fit.
2,795 sitters background checked in Castro Valley, CA
5.0 average star rating from total of 30,491 reviews in Castro Valley, CA

"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."
Matt K., dad of two

"UrbanSitter has supported my needs for reliable and joyful sitters. Whether it be for work, recreation or last-minute emergencies, we've made wonderful relationships with local sitters who have become a part of our family!"
Natalie O., mom of five

"UrbanSitter is my go-to for quality sitters! I can book weeks ahead of time or easily find a same-day sitter when in a bind. I even hired a part-time nanny during a daycare transition. Customer service is helpful and babysitters respond in a timely manner."
Laura F., mom of two
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To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
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