Find nannies in San Mateo, CA

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

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1104 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
1978 available this week | Avg weekly rate: $1,234.40/wk

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

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Lynette
Booked by 28 repeat families
38 reviews
San Francisco
$36 per hour for 1 child
Booked by 61 families in San Mateo, CA

Hello Parents! My name is Lynette, and I have over 9+ years of childcare experience caring for children from infancy through preschool age. Throughout my career, I have worked as an au pair, daycare provider, private nanny, nanny-share nanny, sitter, ESL teacher, and tutor. I am warm, dependable, organized, and proactive, and I strive to create a safe, nurturing, and engaging environment where children can learn, explore, and thrive. I enjoy planning age-appropriate activities, encouraging independence, spending time outdoors, and supporting each child’s unique developmental journey. For full-time roles, I thrive in positions where I can confidently manage a child’s day, maintain consistent routines, and create engaging, developmentally appropriate experiences. I especially enjoy long-term partnerships built on trust, communication, and collaboration. I am certified in: • Red Cross Adult, Child & Infant CPR, First Aid, and AED • Build My Brain Training • Poison Prevention and Safety in Child Care Programs • Abusive Head Trauma (Shaken Baby Syndrome) Prevention • Supporting Emotional Development in Infants and Toddlers • Establishing Positive Relationships with Families • Understanding Infant and Toddler Development I look forward to supporting your family and becoming a positive part of your child’s village.

Lynette helped with my 4.5 yo and within minutes of arriving in our home, she had my daughter showing her books and toys. I heard giggles, laughter, they tided together after play, had lunch. Most of all, Lynette proactively asked where she could help while my daughter had lunch!! We would welcome Lynette back with open arms!

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Larissa
Booked by 28 repeat families
50 reviews
San Francisco
$34 per hour for 1 child
Booked by 74 families in San Mateo, CA

Hi there! My name is Larissa, I’m 27 years old and I'm from Brazil. I'm an experienced care provider living in the Sunset District . I have being working as a nanny for about 7 consecutive years and I also worked as an au pair for 2 years prior to that. I have experience with kids from the of age 4 months to 13 years old but I have mostly worked with infants and toddlers in the last 7 years. Currently I have been working full time for a family with a 3 years old ( I have been working with them since she was 10 months old) but since she’s about to start school in September, I’m looking for my next full time family. The two previous families I have worked with had multiple kids ( between 04 months old to 6 years old). I’m comfortable caring for more than one child at a time. I'm a very active person. I love spending the day out with the kids in the park, library, museums, zoo and etc. I drive my own car with my currently nanny family and I feel comfortable driving kids to any classes or activities they might have. I’m a loving and caring person and I love to help the kids learn and explore in a safe, warm and joyful environment. Arts and Crafts, age-appropriate cooking, and a storytelling are some of my favorite activities. -I’m also experienced with sleep training, starting babies on solid food and helping them learn how to crawl, walk and develop new skills. -I’m a good driver and I have a California DL (+5 years driving ) I'm comfortable with cats and dogs I’m CPR trained I’m fully vaccinated -I have great references -I’m open to nanny share - I’m available for a full time job after September 20th. Please feel free to contact me. Thank you, Larissa

Larissa is incredible! Our daughters adore her and she is an absolute gem

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Kathleen
Booked by 39 repeat families
38 reviews
San Jose
$30 per hour for 1 child
Booked by 97 families in San Mateo, CA

Hi, my name is Kathleen. I grew up with a lot of kids around me and started babysitting since i was 15. Love kids at any ages. Had the chance of caring newborn up to 12 years of age.

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Maddy
Booked by 48 repeat families
63 reviews
Pleasant Hill
$35 per hour for 1 child
Booked by 114 families in San Mateo, CA

Hi! I’m Maddy — a professional nanny and experienced caregiver currently seeking full-time, part-time, and long-term nanny opportunities, as well as occasional/date night care. With over 14 years of experience working with children ranging from infants to teenagers, I bring a warm, engaging, and highly professional approach to childcare. My goal is always to create a safe, structured, and supportive environment where children feel comfortable, confident, and genuinely cared for. I have experience in nannying, tutoring, enrichment programs, daycare and preschool settings, summer camps, and youth recreation programs. I’ve worked extensively with children of varying personalities, learning styles, behavioral challenges, and special needs, and I’m known for being calm, patient, adaptable, and attentive. Qualifications: • TrustLine Certified (background checked) • CPR Certified • Clean driving record with reliable transportation • 63 five-star reviews on UrbanSitter with 48+ repeat families My background includes: • Tutoring students K–8 • Swim, music, and enrichment instruction • In-home daycare and preschool experience • 4 years at Livermore Valley Tennis Club working in the nursery, game room, and summer camp programs Education: • B.A. in Communication Studies • Multiple Associate Degrees in Communication Studies, Humanities, and Social & Behavioral Sciences • Currently pursuing a Master’s degree in Mass Communication My communications background has given me a strong understanding of emotional intelligence, behavioral communication, conflict resolution, and relationship-building. Every child communicates differently, and I pride myself on adapting my approach to each child’s personality and emotional needs while maintaining healthy structure and consistency. In addition to childcare, I bring a high level of professionalism, organization, and reliability from my leadership background in management and communications. Families appreciate that I’m dependable, proactive, and able to balance fun, structure, and genuine care. I’m also very comfortable in pet-friendly homes. I previously operated a dog daycare/cat hotel and worked as a veterinary technician, including caring for pets with medical and behavioral needs. I would love the opportunity to become a dependable support system for your family, and I look forward to connecting! Also, my rate is different depending on scope & location.

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How much does a nanny cost in San Mateo, CA?

  • Average weekly cost for 1 child: $1,234.40/wk
  • Average weekly cost for 2 children: $1,466.80/wk
  • Part-time nanny weekly cost (1 child): $771.50/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $64,188.80/yr

As of July 2026

Recent nanny activity in San Mateo, 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 San Mateo to find your fit.

2,385 nannies background checked in San Mateo, CA

5.0 average star rating from total of 26,356 reviews in San Mateo, 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

Loved by the San Mateo community

Meet nannies with reviews and references from families in your San Mateo 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 San Mateo nanny services

How much does a nanny cost in San Mateo, CA?

As of July 2026, nannies in San Mateo typically earn $400.00 - $3,960.00 per week for full-time care with one child, and more for two or more children. Part-time nanny costs in San Mateo typically range from $250.00 - $2,475.00 per week. Check profiles in San Mateo for current rates and experience levels.

How do I find a nanny near me in San Mateo?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local San Mateo 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 San Mateo 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 San Mateo nanny agency?

Nanny agencies in San Mateo 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 San Mateo, interview candidates, and hire directly.

What types of nannies can I find in San Mateo?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in San Mateo. 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 San Mateo 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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