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Find a last-minute babysitter in Waltham, MA

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

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57 available last-minute babysitters in Waltham, MA

Families in Waltham use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
47 available today | Avg hourly rate: $24.44/hr

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

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Astrid
Booked by 2 repeat families
4 reviews
$30 per hour for 1 child
Booked by 8 families in Waltham, MA

Hi families! My name is Astrid. I began my childcare journey at just 19 years old. I helped out as an assistant teacher in my mother Montessori daycare for 5 years. I then went on to be a career nanny with a 4 year gap starting in 2020 due to the pandemic. In my years of being a nanny, I have taken several college courses in child psychology and development. My approach to child care is heavily influenced by the Montessori philosophy, letting the child’s mind guide me into caring for them. I have extensive experience with children from 3 months old to 6 years old. I am passionate about what I do and would love an opportunity to prove it to you.

“Astrid was great with my son. He was comfortable with her right away. She took him to the park and got him to bed without a problem. ”

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Stephanie
Booked by 49 repeat families
57 reviews
$35 per hour for 1 child
Booked by 105 families in Waltham, MA

Hello, my name is Stephanie and I am a current Teacher in Boston. I graduated from UMB majoring in Early childhood Education and English as my bachelors and Elementary Education as my Masters. I’ve been babysitting since I was 14 with nieces, nephews, friends little siblings and even my coaches kids. I have experience ranging from infants all the way to 13 year olds. I can help with homework, cooking food and creating a positive environment for your kids. I’m also pet friendly and have taken care of pets in the past! Outside of urban sitter I’m a full time classroom teacher which has helped me be more concious of creating a safe space and helped me take pride in my work with Restorative Justice practices. I hope to hear from you soon!

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Hannah
Booked by 1 repeat family
1 review
$24 per hour for 1 child
Booked by 1 family in Waltham, MA

Hello! My name is Star and I have been described as a positive, patient, and attentive caregiver. I am a recent graduate of the University of Massachusetts Amherst with my bachelors degree in horticultural science with a business focus. I have worked with Children in many summer camp settings, including two summers at Amherst recreation as a lead counselor. I have also spent much of my young adult adulthood babysitting, taking care of children from ages 2 to 14. I am currently a afterschool teacher at Baker elementary school working with kids from grades one to six. I am reliable and can do household tasks like laundry, cooking, and basic cleaning.

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Scarlen 5 reviews
$25 per hour for 1 child
Booked by 4 families in Waltham, MA

Hello I’m Scarlen! I am a Licensed Nursing Assistant at Massachusetts General Hospital and have six years of experience working with children from 7 months to 14 years old. I am fluent in Spanish and passionate about providing safe, attentive, and nurturing care while building positive connections with children and families. I am certified in Basic Life Support (BLS) and CPR, allowing me to respond quickly and responsibly in emergency situations. I bring patience, creativity, and structure to every environment, helping children feel both supported and engaged with. Outside of work and school, I enjoy traveling, nature, and spending time with my younger siblings. I would be happy to get to know you and your family better and provide support in any way you may need.

“Our two little boys loved Scarlen! She was prompt and communicative, very positive and kind with the boys, and she was playful while in control. They took to her instantly and got to bed without issue. She’s a wonderful sitter!”

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Kwanda
Booked by 1 repeat family
1 review
$25 per hour for 1 child
Booked by 1 family in Waltham, MA

Hi families! I’m a former au pair and professional nanny of 4 years. I have 900+ verified hours as a volunteer at a daycare in South Africa. I’m a quick learner and can easily adapt to new routines and responsibilities. I do have a valid driver’s license with driving experience in all weather conditions and different car types. I am comfortable around small dogs and friendly cats. I am comfortable with light house cleaning(light sweeping, dishes, light laundry, tidying up) and can assist with homework. I am a bit silly and fun but always within reason. If needed I can whip up quick meals too!

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How much does a last-minute babysitter cost in Waltham, MA?

  • Average hourly rate for 1 child: $24.44
  • Average hourly rate for 2 children: $29.66
  • Typical job length: 4.2 hours
  • Most requested times: Afternoon

As of October 2026

Recent babysitter activity in Waltham, MA

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.

274 sitters background checked in Waltham, MA

4.9 average star rating from total of 586 reviews in Waltham, MA

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 Waltham

Submit a request to hear from available sitters.

Why Waltham 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 Waltham families

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

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 Waltham

How do I find a last-minute babysitter in Waltham?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Waltham 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 Waltham?

As of October 2026, the average babysitting rate in Waltham is $24.44 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in Waltham.

Are babysitters on UrbanSitter background checked?

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

Can I find a same-day babysitter in Waltham?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Waltham 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 Waltham can respond, and you can review profiles before choosing.

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