
"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 Portola Valley. Compare local reviews, rates, and experience to find the right fit.
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Families in Portola Valley use UrbanSitter for date nights, after school help, and last-minute babysitting.
58 available tonight | Avg hourly rate: $31.19/hr
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After working as a nanny for four years during and after my undergrad at UCSD, I moved back home to the Bay Area and began employment at a specialized school for children on the with profound autism. My Human Development degree gave me a strong foundation in child development theories, while my work experience has given me a wealth of behavioral management strategies. Both allow me to create the most supportive and caring environment I can for the children I have the pleasure to care for. I am registered with Trustline and CPR/First Aid certified.
“Kimiro is dependable and hardworking, and was an asset to our household. She prepared lunches, did the dishes, went grocery shopping, and played with our two children (ages three and five). She also helped with additional household chores like laundry, folding, and putting away toys. We highly recommend Kimiro!”
Hi my name is Gloria, I worked in a daycare over ten years ago. The woman I worked with closed her daycare and I changed careers. I miss working with kids I love exploring the world with toddler's for the first time. I enjoy playing make-believe, creating new worlds, arts & crafts. I enjoy playing board games and reading books.
“She was great. ”
Hello, my name is Natalie. I am a part-time college student, EMT, and responsible childcare professional with 6 years of experience. I love working with children of all ages. Fluent in English, Spanish, and American Sign Language. Certified in CPR, First Aid, and BLS. I am also vaccinated against Covid-19 (+boosted) and flu. Feel free to message if you have any questions. :)
“Came up with some adorable activities to do with my kid”
Hey! My name is Bella, and I am a second-year university student with 5 years of paid childcare experience. A little about me: - I am pursuing my bachelor’s degree in finance - I work part-time at the Palo Alto Hills country club, previously coaching swim lessons but currently assisting in kids events and managing the front desk - I love baking treats and trying new recipes An overview of my experience - I coached swim lessons for 3 years for children ranging from 8 months to 14 years old - I led an afterschool cooking class with 25 elementary aged children solo at low-income schools - I hosted cooking classes and camps for children at Tastebuds Kitchen in Palo Alto for up to 30 young kids at a time - I have been babysitting for the past 5 years for multiple families - I have worked at numerous summer/break camps, most recently with Steve & Kate’s Other things to mention: - I have a reliable car, and am comfortable helping out with driving - I have a clean driving record - I am willing to help with household tasks and prefer to spend my downtime being helpful
“Punctual, professional, so sweet and attentive with our children. Thank you!!”
Hi! My name is Yarelli. I’m 31 years old and starting my fifth year working at a middle school on the Peninsula as an Executive Assistant to the Principal. I’m a Redwood City local and currently live in Belmont with my husband and our dog. I’m also a proud SF State alum—Go Gators! I have 10+ years of experience working with children ages 2 months to 15 years old. I’ve worked in preschools, after-school programs, summer camps, as a nanny, and as a mother’s helper. I’m also the oldest of seven girls, including two sets of twins! My youngest sisters are 9-year-old twins. I also have 10+ years of pet care experience, including house sitting, dog sitting, and cat sitting. I grew up around dogs, mostly Pit Bulls, and currently have an 8-year-old rescued Chocolate Lab/Weimaraner, Beau, who I trained myself. I’m CPR and First Aid certified and available evenings, weekends, and occasional days off. Feel free to reach out, I’d love to help! Yarelli

As of October 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.
1,085 sitters background checked in Portola Valley, CA
4.9 average star rating from total of 8,013 reviews in Portola 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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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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