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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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Allison
Booked by 64 repeat families
86 reviews
$30 per hour for 1 child
Booked by 134 families in Mill Valley, CA

Hi, my name is Allison and I am 29 years old. I currently have a full time job at Marin Health Medical Center, so I am babysitting whenever I can. I graduated from Dominican University of California in May of 2019 with a degree in Biology. Before I attended Dominican I went to Terra Linda High School and Mark Day, so I am a Marin local. Aside from my schooling, I like to travel, surf, play soccer, spend time with my family and friends, bake and more. I have been babysitting for several years and I have had experience with children of all ages. I love babysitting because I love watching children develop and grow and be someone that they feel they can count on and trust. Please reach out if you have any questions!

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Mája
Booked by 160 repeat families
214 reviews
$45 per hour for 1 child
Booked by 335 families in Mill Valley, CA

Dear parents, My name is Maja (pronounced Maya) and I'm originally from the Czech Republic. I just moved to Novato after living in San Francisco for the past 14 years. I'm a driver with a valid California DL and own a car with insurance up to date. I am a caring, responsible, trustworthy, patient, polite, positive, warm-hearted, fun, and outgoing person with a genuine love for working with children. I have experience caring for children of various ages and always strive to create a safe, fun, and nurturing environment where kids feel comfortable and supported. I enjoy engaging children in age-appropriate activities such as arts and crafts, reading, outdoor play, and educational games that encourage learning and creativity. I understand the importance of routines and am happy to help with meals, nap times, homework, and light household tasks related to childcare. I am reliable, punctual, and attentive to each child’s individual needs. Parents can trust me to communicate openly, follow instructions carefully, and treat their children with kindness and respect. My goal is to support families by providing dependable care while helping children grow, learn, and feel happy. Fully vaccinated.

“Very thoughtful, communicative, and proactive. She babysat from our hotel room, but took him out to a park nearby. Appreciated her care on a long weekend! If/when we come back to Santa Rosa we will book again!”

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Sofia
Booked by 10 repeat families
18 reviews
$35 per hour for 1 child
Booked by 30 families in Mill Valley, CA

Hello, I'm Sofia! Currently working with a lovely family helping care for their infant daughter (and young doggo!). I completed studies at USF in 2019 with my major in Critical Diversity Studies, and a minor in Legal Studies. I have been a family helper/nanny for over 13 years with children ranging in the ages of newborns to teenagers. I also have worked with six separate families with infant twins, one of which were preemies. I have an excellent driving record in case you are in need of help that requires me to drive. I am a huge animal lover as well, so if you have any pets, I am open to help care for them as well such as walking and feeding them, etc. Currently open to part time work: 1-2 days a week and/or date night help. I cannot commit to specific work days as my schedule varies, but can work with a family that has some schedule flexibility. Thanks in advance! Fully vaccinated & boosted 💉

“Sofia is such a wonderful caregiver; we feel very lucky to have found her to help take care of our baby Grace from 4-6 months old. She is highly professional, knowledgeable about infant feeding and sleeping schedules, and has a very nurturing presence. Sofia was the first consistent babysitter we had, and felt comfortable trusting her with Grace. Sofia took care of Grace at home while I worked from home and took Grace out on walks around the neighborhood so she could have fresh air during the day. In addition, she is wonderful to chat with and learn from. I would highly recommend Sofia to take care of little ones.”

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Tatiana
Booked by 25 repeat families
38 reviews
$35 per hour for 1 child
Booked by 68 families in Mill Valley, CA

Hello! I love interacting and taking care of children. I have had experience taking care of my cousins ​​and neighbors, along with helping raise my little sister. These few years, I got more experience by taking care my two little brothers too. I am really interested in child development. Therefore, I am taking class to understand better their development. I am currently a college student. On the lighter side, I love pets, dance, reading and outdoor activities. I'm looking forward to meeting you and your family!

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Edelin
Booked by 43 repeat families
47 reviews
$30 per hour for 1 child
Booked by 60 families in Mill Valley, CA

I recent college grad, doing ocasional babysitting. I love working with children because I enjoy having a close connection to them plus, I feel like I enjoy spending time with the little ones of the house. I would love to help a family in the community!

“We absolutely adore Edelin! She is kind, thoughtful, and very loving and attentive to our little one, She's always the first person we reach out to when looking for childcare.”

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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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