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Find nannies in Castro Valley, CA

Connect with nannies loved by families in Castro Valley. Compare experience, references, availability, and rates to find your fit.

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186 experienced nannies in Castro Valley, CA

Families in Castro Valley use UrbanSitter to find full-time, part-time, and live-in nanny care.
106 available this week | Avg weekly rate: $1,242.40/wk

Every nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Lovely
Booked by 2 repeat families
1 review
$25 per hour for 1 child
Booked by 4 families in Castro Valley, CA

Hi! I’m a paraprofessional at Stonebrae elementary school and a nursing student with a strong passion for working with children. I support students with learning and behavior both in and out of the classroom, and I also have experience as an RBT providing in-home behavioral support. This has given me the skills to work with children of different needs, personalities, and routines. I’ve been caring for kids since I was 9 years old, starting with my niece and continuing with children in my family and neighborhood. I also have 5 years of paid experience as a nanny outside of this app, and I truly enjoy building meaningful, trusting relationships with the families I work with. I’m CPR and First Aid certified, patient, reliable, and comfortable in fast-paced environments. I love creating a safe, fun, and nurturing space where kids can learn, grow, and be themselves. Working with children is something that genuinely makes me happy, and I’d love the opportunity to support your family!

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Jenna
Booked by 4 repeat families
5 reviews
$25 per hour for 1 child
Booked by 9 families in Castro Valley, CA

Hello! My name is Jenna, and I’m a student-athlete at Cal State East Bay, where I play softball and study Business. My home town is Elk Grove, in which I go back and forth frequently. I grew up in a large family, helping to look after my younger cousins, nieces, and nephews, which taught me patience, responsibility, and how to keep kids engaged and happy. I love being active, and I’m more than willing to run around, play games, and explore creative activities with children of all ages. I have years of experience nannying including working with children with autism, providing patient, supportive care in both structured and play-based settings. I’m also comfortable around pets, so families with animals don’t have to worry. My goal is to create a safe, supportive, and fun environment for the kids I care for, while giving parents peace of mind. I look forward to meeting you and your family!

“Jenna was wonderful with our daughter for the few days we were in town! We very much appreciated her patience and flexibility, highly recommend! ”

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Zargoona 1 review
$20 per hour for 1 child

Hello! Here are some things about me: I am a mother of 3 children. I have worked in schools and in daycare centers. I have a certificate of Childcare from Chabot College. CPR certified. I have started a home childcare business 3 years ago. My total work experience with children is 25 years.

“Zargoona was a fantastic nanny for my son. She watched him for about 2.5 years (from 6 months old to 3 years old). She raised 3 smart and successful children, and I knew my son was in great hands. Zargoona was very timely, responsive, communicative, flexible, caring and gentle with my son, and respectful of me and my home. She spent about 8 hours a day with my son while I worked and always kept him entertained by playing, singing, reading, doing arts and crafts, going outside. Zargoona was extremely helpful and hands on with potty training my son (as a requirement for him to enter preschool). Zargoona became a part of our family, and we still keep in touch. I am forever grateful for the time and care Zargoona provided for our family and would not hesitate to hire Zargoona again.”

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Evelyn 2 reviews
$30 per hour for 1 child
Booked by 1 family in Castro Valley, CA

I am a caring, responsible, and trustworthy person with a lifelong passion for caring for children. Childcare has been a natural part of my life, not just a job. From the age of 10 to 17, I helped care for my younger siblings, taking responsibility for daily routines such as preparing meals, helping with homework, maintaining the home, and providing supervision and emotional support. This experience taught me patience, organization, and strong caregiving skills from a very young age. I also cared for a baby under one year old for three months while traveling between Costa Rica and Panama with an American family. The parents trusted me enough to travel with them and fully care for their baby. I can provide a reference letter if needed. My responsibilities included feeding, bathing, putting the baby to sleep, following daily routines, and giving full attention to the baby’s well-being. While the baby rested, I assisted with light household tasks such as cooking and keeping the kitchen clean.

“We feel so lucky to have Yvonne as our nanny. She started with us in December 2025, caring for our 2-month-old and 5-year-old, and has been incredible from day one. She is extremely reliable, always punctual, and communicates clearly. She has even stepped in to help us during last-minute childcare gaps. We can truly count on her. Yvonne is wonderful with children—she engages them with play, music, and reading, and brings such positive energy. Our kids love her and feel happy and safe with her. She is also warm, supportive, and is part of our family. She has gone above and beyond, even helping with meals. Most importantly, we trust her completely. Any family would be lucky to have her.”

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Shanon $30 per hour for 1 child

I'm currently babysitting a 16 month old baby girl since she was born we play all day, color and go for walks and crafts to keep her busy and happy. I have lots of experience with babies and children of all ages but mostly babies and really enjoy helping out. I also do house cleaning an assisting in down time and open to any kind of extra stuff I can help with if times and I am a fast learner. I love all animals. I just signed up on the site but not new to sitting and can provide references as well thanks

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How much does a nanny cost in Castro Valley, CA?

  • Average weekly cost for 1 child: $1,242.40/wk
  • Average weekly cost for 2 children: $1,476.80/wk
  • Part-time nanny weekly cost (1 child): $776.50/wk
  • Typical annual salary for full-time nanny in Castro Valley, CA: $64,604.80/yr

As of October 2026

Recent nanny activity in Castro Valley, CA

Hiring a nanny starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in Castro Valley to find your fit.

2,637 nannies background checked in Castro Valley, CA

5.0 average star rating from total of 29,814 reviews in Castro Valley, CA

photo of quoted parent Amy

"We absolutely LOVE Isa — our family was so fortunate to have found her through UrbanSitter. I'm a first-time mom, and it took me a long time to find a full-time nanny I could trust to care for our sweet infant boy. Our boy connected with her immediately, and we couldn't have asked for anyone else to care for him. Her calming presence was also perfect for parents like us who work from home. We feel so lucky UrbanSitter helped us find someone who has truly become a part of our family."

Amy L., mom of one

photo of quoted parent Kamilah

"I was so stressed about finding a part-time nanny for my 14-month-old son, who has moderate separation anxiety and hadn't been left with anyone but family before, but we were both immediately at ease in Buhay's presence. Her empathy and commitment to understanding child development are apparent in every interaction I've witnessed between her and my toddler. I feel very lucky to have found her."

Kamilah W., mom of one

photo of quoted parent Eric

"Erna watched our now 5 year old daughter and 3 year old son for a few years. She is punctual, responsible, honest, and playful. What we appreciated most was that she was thoughtful in ensuring that we had a little break; for example, when the kids were clingy, she was able to divert their attention with games or songs or walks to the park. We felt very comfortable leaving our kids with Erna because of her caring nature and experience that spans a decade (including being a live-in nanny)."

Eric D., dad of two

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Why families find nannies on UrbanSitter

Nannies loved by the Castro Valley community

Meet nannies with reviews and references from families in your Castro Valley school, neighborhood, and parent groups.

Commitment to trust and safety

Every nanny must clear an annual background check, and each profile is individually reviewed by our team.

More affordable than nanny agencies

No placement fees, just a simple membership. You control the process and interview as many candidates as you like.

Profiles that go beyond the basics

See experience, age groups served, special nanny services like infant care and bilingual abilities, plus ratings from parents.

Frequently asked questions about Castro Valley nanny services

How much does a nanny cost in Castro Valley, CA?

As of October 2026, nannies in Castro Valley typically earn $1,242.40 per week for full-time care with one child, and more for two or more children. Part-time nanny costs in Castro Valley typically range from $776.50 per week. Check profiles in Castro Valley for current rates and experience levels.

How do I find a nanny near me in Castro Valley?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local Castro Valley families. Message candidates, schedule interviews, and hire when you find the right fit. Learn more about how it works.

Are nannies on UrbanSitter background checked?

Yes, every Castro Valley nanny must clear an annual background check, and each profile is individually reviewed by our Trust & Safety team. Learn more about what's included in the background check..

What's the difference between UrbanSitter and a Castro Valley nanny agency?

Nanny agencies in Castro Valley often charge placement fees that can total thousands of dollars. On UrbanSitter, there are no agency placement fees, just a simple membership. You can browse available nannies in Castro Valley, interview candidates, and hire directly.

What types of nannies can I find in Castro Valley?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in Castro Valley. Many nannies offer specialized experience including infant care, nanny sharing, bilingual care, and after school coverage. Browse profiles and filter by experience type to find your fit.

Do I need a nanny contract?

A written agreement helps you and your nanny align on schedule, pay, duties, and time off before the job begins. Many families in Castro Valley use a simple contract to set expectations from day one. See our nanny contract template and guide for what to include.

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