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Find a last-minute babysitter in Mill Valley, CA

Need a sitter on short notice? Mill Valley families find trusted, background checked babysitters on UrbanSitter.

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151 available last-minute babysitters in Mill Valley, CA

Families in Mill Valley use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
114 available today | Avg hourly rate: $30.97/hr

All babysitters shown here are background checked every year. Learn more.

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Valentina
Booked by 24 repeat families
23 reviews
$30 per hour for 1 child
Booked by 38 families in Mill Valley, CA

Hi everyone! My name is Valentina and I am a credentialed elementary school teacher looking to transition back into nannying. I have a bachelors in Psychology as well as a masters in Teaching, and was a 5th grade public school teacher from 2[removed]. Prior to that I was a nanny for many years, both part time and full time. I’ve been a full time nanny since 2023, but have a lot of flexibility in my schedule that I’m hoping to fill! I'm educated in child development from infancy through teenage years and have over 6 years of experience with kids and infants between newborn all the way to school age. I am comfortable with anything between tummy time, bottle feedings, nap training all the way to homework help/tutoring. In addition, I love pets, am fluent in both Spanish and English, have a cleared background live scan check with CPR certification, and have a clean driving record. I love being able to provide families with the security that their child is safe and in good hands as well as making sure to provide an engaging, warm, and safe environment for the kids. I don't take for granted the meaningful relationships that are built along the way. Hope to hear from you all soon!

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Jasmine
Booked by 21 repeat families
25 reviews
$30 per hour for 1 child
Booked by 48 families in Mill Valley, CA

Hey there - I’m Jasmine! I have loved working with children for as long as I can remember and have worked with many families as a babysitter and part-time nanny over the past 10 years. I have experience with all age groups from newborns to teens, but have primarily worked with babies and toddlers. I am experienced with bottle feeding, diaper changes, bathing children, feeding solids, and putting children down for nap/bedtime. I strive to provide a fun, engaging, safe and developmentally appropriate environment for your children to thrive in! A little more about me! I’m originally from Los Angeles and have called San Francisco home for almost a decade after initially moving here to get my BA in Communication from USF. I previously worked in corporate HR. In my free time, I enjoy: reading, going to the movies, baking bread, building legos and cuddling with my two kitties, Junie & Louis! I am currently open to part-time (mornings only) and/or occasional jobs. If you have any questions for me please don’t hesitate to reach out to set up an introductory call!

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Karina
Booked by 7 repeat families
22 reviews
$33 per hour for 1 child
Booked by 28 families in Mill Valley, CA

Hi! My name is Karina, I am a part time nanny, part time elementary school art teacher, and a part time musician. I’ve been nannying the same kids for 6 years now, and it’s my biggest joy. However; I’m looking for some occasional extra hours. Would love to help your family out and watch your kids so you can go out and enjoy a date night, or even give you just sometime to yourself. I have been babysitting and nannying kids for 15 years now, and nothing really makes me happier.

“Karina took care of our 4-month old on short notice, and as our first non-family sitter. She was super responsive, friendly, confident, and was great with our son and our dog. We are very grateful that she helped us feel comfortable taking a night for ourselves! Would 100% work with her again.”

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Linda
Booked by 212 repeat families
301 reviews
$30 per hour for 1 child
Booked by 426 families in Mill Valley, CA

Hi moms + dads! I'll care for your child/children like they were my own. I love being around kids. My regular day job is financial analyst. It's a little challenging finding FTE job in this market however I'm super-resilient I am hoping to fill up my time working whilst earning extra income about something I enjoy! I grew up babysitting younger cousins. I can also cook + help with house chores + organizing. I'm punctual, very tidy so I'm always cleaning up after children/meals. I'm authentic, energetic, reliable + trustworthy, parents + kids love my company. Non-smoker, I'm committed to providing a safe, nurturing + stimulating environment for your kids to thrive in. CPR/First Aid certified. I speak fluent French + Mandarin (bilingual in Cantonese/English). I can help your kids if they're in the FI/CI programs after school hours. I used to do cat/house sitting for friends. In my spare time I volunteer for SF Ballet, do lots of yoga + dance (Bachata). I can provide excellent references upon request. *INTERVIEW POLICY* For in-person meetings/interviews, a paid hour of time will be requested. *SICK POLICY* If anyone in your household is sick, please let me know before the job begins! I will also do the same! *CANCELLATION POLICY* Please provide 24 hours’ notice for any cancellations. Cancellations with under 24 hours’ notice will be charged for full amount as originally booked. I won’t cancel unless absolutely necessary. I appreciate the same, as last-minute cancellation makes it difficult to schedule my time with other families. Thank you for your understanding!

“Linda was incredibly reliable, a great communicator and very punctual. She handled a fussy toddler who hadn't gotten a nap earlier, and made sure that everyone was safe and cared for.”

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Claudia
Booked by 37 repeat families
42 reviews
$35 per hour for 1 child
Booked by 68 families in Mill Valley, CA

Hello parents! My name is Claudia and I'm from Colombia (A plus if you want a bilingual sitter). I have been working with kids for more than ten years, and enjoy caring for children. I have experience with newborns, toddlers and schoolers. I also have a certificate in first aid and CPR from the American Red Cross. I love pets, specially dogs, and I enjoy having outdoor activities, playing sports (soccer, volleyball, tennis, swimming and gymnastics) but I'm also good doing crafts, art work, table games like chess or planning indoor activities if we have to stay at home. I'm responsible, trustworthy and hardworking. Non Smoker. I have a background and work in science, but I enjoy spending time with kids while babysitting. I am currently living in San Francisco, work as a scientist at Stanford, but enjoy the ocasional babysitting jobs. I also have a California driver license, and a clean record. I can provide strong references too. Looking forward to meet you soon.

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How much does a last-minute babysitter cost in Mill Valley, CA?

  • Average hourly rate for 1 child: $30.97
  • Average hourly rate for 2 children: $36.95
  • Typical job length: 4.7 hours
  • Most requested times: Morning

As of October 2026

Recent babysitter activity in Mill Valley, CA

Trust matters, especially on short notice

Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.

2,163 sitters background checked in Mill Valley, CA

5.0 average star rating from total of 26,693 reviews in Mill Valley, CA

photo of quoted parent Marie

"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

photo of quoted parent Jenny

"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

photo of quoted parent Jesse

"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

Family with caregiver

Find a last-minute babysitter in Mill Valley

Submit a request to hear from available sitters.

Why Mill Valley families choose UrbanSitter for last-minute child care

Quick responses when plans change

In most cities, average response time for last-minute requests is under two minutes.

Recommended by Mill Valley families

See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Mill Valley.

Background checked, every year

Every babysitter clears an annual background check, offering peace of mind even on short notice.

Read reviews, then decide

See parent reviews, repeat families, and average response times to find the right fit fast.

Frequently asked questions about finding a last-minute babysitter in Mill Valley

How do I find a last-minute babysitter in Mill Valley?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Mill Valley who are available can respond to your request. Before choosing, you can view profiles, parent reviews, and shared connections.

How much does a last-minute babysitter cost in Mill Valley?

As of October 2026, the average babysitting rate in Mill Valley is $30.97 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in Mill Valley.

Are babysitters on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from Mill Valley families and see shared connections before you book. See what's included in the background check.

Can I find a same-day babysitter in Mill Valley?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Mill Valley can respond. In most cities, the average response time for urgent requests is under two minutes.

Should I pay more for a last-minute babysitter?

Some parents offer a slightly higher rate for last-minute or same-day requests, but it is not required. On UrbanSitter, rates are set by individual babysitters. You can see each babysitter's hourly rate on their profile before you book.

What if I need a babysitter last minute today?

To find a last-minute babysitter today, share your timing and care needs on UrbanSitter. Available babysitters in Mill Valley can respond, and you can review profiles before choosing.

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