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Find nannies in Mill Valley, CA

Connect with nannies loved by families in Mill Valley. Compare experience, references, availability, and rates to find your fit.

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186 experienced nannies in Mill Valley, CA

Families in Mill Valley use UrbanSitter to find full-time, part-time, and live-in nanny care.
117 available this week | Avg weekly rate: $1,238.40/wk

Every nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Ana Clara
Booked by 4 repeat families
5 reviews
$35 per hour for 1 child
Booked by 6 families in Mill Valley, CA

Hello dear family, you can call me Ana. I work as a nanny and I already took care of all ages. I was also a teacher to kids from 5 to 10 years old. I love being a baby-sitter and have been watching newborns, infants, toddlers, kids(including twins!), teens… I took care of 5 kids at the same time already!! I truly love to play with kiddos, I respect them, and I always use my kindness and positive attitude with them. Nice to meet you. Feel free to reach out💘 Sincerely, Ana.

“Ana was a fantastic babysitter! She is kind, confident, and very capable. Upon arrival, Ana jumped right into playing with our kids and making a simple dinner. When we returned home the kids were asleep and the kitchen was spotless. I hope to hire Ana again soon! ”

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Victoria
Booked by 26 repeat families
51 reviews
$28 per hour for 1 child
Booked by 83 families in Mill Valley, CA

Hello, my name is Victoria A little bit about myself I am 22 years old and I have loads of experience working in daycare’s and babysitting kids around the age of infant to 12 years old Children Care Experience: Since 16 years old, I was volunteering at a daycare, and then transitioned into an employee. My role in the daycare was meal prepping for the kids and also doing nap times and cool activities outside. Age Group: Infant to middle school age groups Skills: I provide the real communication overly communication is some thing I pride myself on making sure we’re on the same page. Pet Care Experience: I also have experienced providing dog care Which me look like overnight sitting checking in doing daily walks all those different sorts of things .

“Victoria was on time, friendly, and took great care of my two little kids. Everything went well and my kids had fun. We would definitely hire her again. ”

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Laila
Booked by 2 repeat families
9 reviews
$38 per hour for 1 child
Booked by 6 families in Mill Valley, CA

Hi my name is Laila I live in Greenbrae. I’m a experience nanny and I have great references! I am a friendly and disciplined person with 6 years of vast experience in education and monitoring children's activities of different ages. Strong analytical and detailed skills and a demonstrated ability to make a positive change in your child's lives. Monitoring the safety and well-being of children. In-depth knowledge of nutritional needs appropriate for each age. In California I have 6 years of experience, but in Brazil I worked with children as a teacher and I am single mother!

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Andrea
Booked by 18 repeat families
37 reviews
$32 per hour for 1 child
Booked by 60 families in Mill Valley, CA

Hi, I’m Andrea! I’m a reliable and caring babysitter with over 6 years of experience supporting families in the Bay Area. I’ve worked with children of all ages—including newborns, infants, toddlers, and school-aged kids (including twins!). I also spent one full year working with a toddler girl, and I absolutely love helping little ones learn and grow. I’m a former au pair with nearly 3 years of live-in experience, and I’m always looking for ways to continue learning and improving in childcare. I’m CPR and First Aid certified, fully vaccinated (COVID + boosters, flu shot, Tdap), and have a clean driving record with strong experience driving children to school, activities, and appointments. I can also help with light cooking, laundry, homework, Spanish lessons, pet care, and more. I’m flexible, dependable, and happy to step in when your family needs an extra hand. Looking forward to meeting you and your little ones!

“Andrea was great, my kids had a blast. She even apologized for not emptying our dishwasher because it was running but I never expected her to empty it to begin with. We look forward to hiring her again. ”

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Alessandra
Booked by 15 repeat families
20 reviews
$40 per hour for 1 child
Booked by 33 families in Mill Valley, CA

I’m a people person, I’m reliable and responsible, with always a positive and proactive attitude and I truly enjoy spending time with kids and pets. Safety is the primary thing I really care about when it comes to take care of children/pets or seniors. I was a flight attendant back in Europe, I’ve been an Au Pair for two years in Marin County CA, and I’ve been babysitting for 7 years now.

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How much does a nanny cost in Mill Valley, CA?

  • Average weekly cost for 1 child: $1,238.40/wk
  • Average weekly cost for 2 children: $1,478.40/wk
  • Part-time nanny weekly cost (1 child): $774.00/wk
  • Typical annual salary for full-time nanny in Mill Valley, CA: $64,396.80/yr

As of October 2026

Recent nanny activity in Mill Valley, CA

Hiring a nanny starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in Mill Valley to find your fit.

2,164 nannies background checked in Mill Valley, CA

5.0 average star rating from total of 26,691 reviews in Mill Valley, CA

photo of quoted parent Amy

"We absolutely LOVE Isa — our family was so fortunate to have found her through UrbanSitter. I'm a first-time mom, and it took me a long time to find a full-time nanny I could trust to care for our sweet infant boy. Our boy connected with her immediately, and we couldn't have asked for anyone else to care for him. Her calming presence was also perfect for parents like us who work from home. We feel so lucky UrbanSitter helped us find someone who has truly become a part of our family."

Amy L., mom of one

photo of quoted parent Kamilah

"I was so stressed about finding a part-time nanny for my 14-month-old son, who has moderate separation anxiety and hadn't been left with anyone but family before, but we were both immediately at ease in Buhay's presence. Her empathy and commitment to understanding child development are apparent in every interaction I've witnessed between her and my toddler. I feel very lucky to have found her."

Kamilah W., mom of one

photo of quoted parent Eric

"Erna watched our now 5 year old daughter and 3 year old son for a few years. She is punctual, responsible, honest, and playful. What we appreciated most was that she was thoughtful in ensuring that we had a little break; for example, when the kids were clingy, she was able to divert their attention with games or songs or walks to the park. We felt very comfortable leaving our kids with Erna because of her caring nature and experience that spans a decade (including being a live-in nanny)."

Eric D., dad of two

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Why families find nannies on UrbanSitter

Nannies loved by the Mill Valley community

Meet nannies with reviews and references from families in your Mill Valley school, neighborhood, and parent groups.

Commitment to trust and safety

Every nanny must clear an annual background check, and each profile is individually reviewed by our team.

More affordable than nanny agencies

No placement fees, just a simple membership. You control the process and interview as many candidates as you like.

Profiles that go beyond the basics

See experience, age groups served, special nanny services like infant care and bilingual abilities, plus ratings from parents.

Frequently asked questions about Mill Valley nanny services

How much does a nanny cost in Mill Valley, CA?

As of October 2026, nannies in Mill Valley typically earn $1,238.40 per week for full-time care with one child, and more for two or more children. Part-time nanny costs in Mill Valley typically range from $774.00 per week. Check profiles in Mill Valley for current rates and experience levels.

How do I find a nanny near me in Mill Valley?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local Mill Valley families. Message candidates, schedule interviews, and hire when you find the right fit. Learn more about how it works.

Are nannies on UrbanSitter background checked?

Yes, every Mill Valley nanny must clear an annual background check, and each profile is individually reviewed by our Trust & Safety team. Learn more about what's included in the background check..

What's the difference between UrbanSitter and a Mill Valley nanny agency?

Nanny agencies in Mill Valley often charge placement fees that can total thousands of dollars. On UrbanSitter, there are no agency placement fees, just a simple membership. You can browse available nannies in Mill Valley, interview candidates, and hire directly.

What types of nannies can I find in Mill Valley?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in Mill Valley. Many nannies offer specialized experience including infant care, nanny sharing, bilingual care, and after school coverage. Browse profiles and filter by experience type to find your fit.

Do I need a nanny contract?

A written agreement helps you and your nanny align on schedule, pay, duties, and time off before the job begins. Many families in Mill Valley use a simple contract to set expectations from day one. See our nanny contract template and guide for what to include.

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