
"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

Need a sitter on short notice? Portola Valley families find trusted, background checked babysitters on UrbanSitter.
Looking for jobs? Apply here.
Families in Portola Valley use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
58 available today | Avg hourly rate: $31.22/hr
All babysitters shown here are background checked every year. Learn more.
Hello! I am a Bay Area animal caregiver. I started walking and then boarding & sitting. I love bonding and delivering the best experience curated around your dog’s needs and interests. Looking forward to meeting you!
“Jordan has been walking our dog for quite a while. Roger loves her and she's consistent, friendly, and professional. Highly recommended!”
Hi! My name is Yoselyn, and I am a responsible, caring, and dependable childcare provider with 2 years of experience working in a licensed family daycare, caring for infants, toddlers, and young children. I enjoy creating a safe, positive, and nurturing environment where children can learn, play, and thrive. I am a native Spanish speaker with conversational English skills and am certified in Pediatric First Aid, CPR, and AED. Families describe me as patient, trustworthy, organized, and attentive to children’s needs. I love helping children learn, grow, and feel confident while providing reliable and compassionate care. I am happy to assist with child-related tasks, including preparing simple meals and snacks, keeping children’s areas clean and organized, tidying play spaces, and supporting daily routines. Families can count on me to be reliable, communicative, and committed to creating a safe, warm, and supportive environment for their children.
Hi - My name is Val. I love being a babysitter and have been watching newborns, infants, toddlers, and kids (including twins!) since I was 18 years old. My responsibilities have included driving to/from school, crafts, tutoring, and even dance lessons. I also work as a household assistant and can cook, clean, and run errands.
“Valentyna has been a wonderful caregiver for our young children. She is consistently punctual, incredibly responsible, and always communicates clearly, which gives us complete peace of mind. Beyond her professionalism, Valentyna is a genuinely kind person. Because she is a mother herself, she brings a deep level of understanding, empathy, and patience to her caregiving. We highly recommend her to any family looking for someone reliable and wonderful!”
Hi! I’m a college junior (Texas Christian University, Neeley School of Business) currently home for the summer working part-time at a law office. I’m available several afternoons, and most evenings and weekends—and I’d love to help with babysitting, tutoring, pet sitting, dog walking, or running errands. I’m a reliable, nurturing, and outgoing person who truly enjoys spending time with kids and animals. I have strong communication skills and take pride in being someone families can count on. I’m very active and love being outdoors, whether that means playing games with kids, going on walks, or keeping pets engaged and happy. I have a car so I’m flexible and dependable when it comes to getting where I need to be. I have 6 years of experience and am happy to provide references upon request. Looking forward to connecting soon!
Hi! I’m a caring, patient, and dependable babysitter who genuinely enjoys working with children. I have the most experience caring for children ages 9 months to 2 years old, and I especially enjoy this age because I love being part of their learning, development, and everyday routines. In my previous childcare experience, I enjoyed creating fun and engaging activities such as reading books, going to the park, visiting libraries and museums, and finding age-appropriate ways for children to explore and learn. I’m also comfortable helping with meals, naps, playtime, and keeping a consistent routine. I would love the opportunity to expand my experience with newborns and younger babies. While I have less experience with newborns, I’m very attentive to detail, eager to learn, and would take the time to understand your baby’s individual routine, needs, and preferences. I want parents to feel comfortable and confident knowing their child is in caring hands. I’m currently attending college and would love to find a family I can build a trusting and long-term relationship with!

As of October 2026
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
1,089 sitters background checked in Portola Valley, CA
4.9 average star rating from total of 8,228 reviews in Portola Valley, CA

"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

"She was so flexible and came last minute to help out. The house was really neat when I got home and both kids were asleep. Two thumbs up!"
Jenny S., parent

"Thrisa was amazing! Came over last minute and took amazing care of our 11 month old - including bedtime - she's coming back tomorrow :)"
Jesse D., parent

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Submit a request to hear from available sitters.
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.
In most cities, average response time for last-minute requests is under two minutes.
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