
"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.
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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
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Hello, my name is Cagla. I hold a master’s degree and have been working with children and families since 2013. My experience includes working as an au pair in the U.S. as well as supporting families through after-school educational programs and family-focused care services. I understand the different needs of children at various developmental stages and adapt my approach accordingly, and I consistently receive positive feedback from families for my professionalism, responsiveness, and ability to build trust.
“Cagla has been a repeat babysitter many times for us over the past year for our kids aged 2 and 4. She is punctual, responsive, and has great availability. She even traveled north of SF to babysit during a recent family trip, which gave us great piece of mind since we knew and trusted her already. What stands out about Cagla compared to other other caregivers we've worked with (and why we continue to work with her) is the amount of energy, drive and attention she has in her work with children. She knows what ages various milestones happen (e.g. separation anxiety) and is prepared to handle them. She always asks the important practical questions about routines and schedules, and provides a clear update at the end of the stay. She is warm and plays with our kids on their level, but also very clear with them when they are crossing boundaries they shouldn't. Our children look forward to spending time with her!”
Hi families! I’m Marilyn! I'm CPR and First Aid certified and have experience caring for kids from toddlers to teens (ages 2–13). I love keeping things fun with outings to the park, library story times, or helping with ballet, swimming, and after-school activities. I’m currently working with a few local families and am happy to help with light errands, dog walks (I’m a big animal lover!), and keeping things tidy around the house. I’m reliable, warm, and always happy to plan ahead especially for date nights or evening babysitting. Looking forward to meeting your family!
Hello Parents! My name is Jessica, and I’m an experienced, caring, and reliable nanny with 7 years of experience working with children of all ages. Legally authorized to work .I specialize in creating a fun, safe, and nurturing environment while supporting children’s development through engaging activities and structured routines. My journey began in 2019 in Connecticut, where I worked with two wonderful families. I cared for three children—two boys (ages 4 and 7) and a girl (8 years old)—for six months, and then transitioned to a second family with four kids, including 3-year-old twins, a 9-year-old boy, and an 11-year-old girl. After moving to California, I spent 1 year and 6 months caring for two lovely girls, aged 4 and 7. And after that I had the opportunity to care for a baby girl, starting when she was 11 months old until she was 1 year and 7 months and with the same family I worked caring for their second daughter from 4 months to 2 years old. ✔️ My skills :Time management , Creative Planning, Emergency response, Excellent Communication skills, Problem Solving, Proactive,Patient . Services I offer : ✅ Last minute nanny service ( save my contact for future work) ✅ Overnight, house sitting and weekends . ( if you need help in a party too) ✅ Errand running & household organization ✅ House assistant services (Google suite experience,schedule appointments , and others ) I’m passionate about helping children grow, learn, and thrive, and I’d love to bring my experience to your family. Looking forward to connecting! Thank you!
“Jessica was great with our 10 month old! She was on time and followed his schedule perfectly. I would definitely hire her again for future baby-sitting. ”
Hello, my name is Guadalupe and I am currently offering child care, senior care and household care services. I love taking care of children as young as newborns. I have been taking care of children since I was 15. I love to do activities with the children and interact with them. I can also assist with household chores and or errands. I am a very well organized and detailed person. I have received both of my Covid shots along with my booster. If you have any other questions please feel free to ask!
I am currently working as a lead preschool teacher. I have been working for the school for over 5 years. I have a bachelors degree in Human Development with a concentration in Childhood development. I am still actively taking classes to obtain my site supervisor early childhood education permit. I enjoy working with young children and helping them grow into confident, caring individuals. I love to spend quality time with them and help them reach their goals. I have passion, love, and patience for the work that I do. I am responsible and caring and value each child for who they are.
“She was awesome with our 2 yr old. We highly recommend her and would definitely have her again.”

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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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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