Karter School of Cascades
21290 Springlake Court, Sterling, VA
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Montessori of Chantilly-Casa dei Bambini is a licensed child care center in Dulles, Virginia. It is licensed by the state, for up to 150 children, serving infants, toddlers, preschoolers and school-age children.
It is open Monday to Friday, 7:00 AM to 6:30 PM.
Virginia Department of Education, Office of Child Care Health and Safety made 6 visits in the last 3 years and cited 6 rules across 2 of them. The visit list, in the state's words, is below.
Hours
| MondayToday | 7:00 AM to 6:30 PM |
|---|---|
| Tuesday | 7:00 AM to 6:30 PM |
| Wednesday | 7:00 AM to 6:30 PM |
| Thursday | 7:00 AM to 6:30 PM |
| Friday | 7:00 AM to 6:30 PM |
| Saturday | Not listed |
| Sunday | Not listed |
Programs
| Ages | Infants, toddlers, preschoolers and school-age childrenFrom the state license |
|---|---|
| Licensed capacity | 150 childrenFrom the state license |
Cost
Montessori of Chantilly-Casa dei Bambini has not listed its tuition.
State record
6 visits in the last 3 years · Last visit Feb 12, 2026: no rules cited
Rules cited on 2 of 6 visits · 6 rules in all
For comparison: 91% of Virginia daycares had at least one rule cited in the last 3 years; the typical daycare had 8.
A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
Own this daycare? Add your response to the state record
8VAC20-780-350-O
“The ratio for balanced-mixed-age groupings of children is one staff member for every 14 children. There was a group of 16 children in a balanced mixed-age classroom observed with Staff #1 from approximately 12:28pm-12:34pm.”
8VAC20-780-240-E
“Within 30 days of the first day of employment, staff must complete orientation training in first aid and cardiopulmonary resuscitation (CPR), as appropriate to the age of the children in care. Staff #3 did not have documentation on file of completing orientation training in first aid and cardiopulmonary resuscitation (CPR), as appropriate to the age of the children in care at the time of the inspection. Staff #3 had been employed for 7 months.”
22.1-289.035-B-2
“Staff are required to submit to fingerprinting prior to employment. Staff #4 did not have documentation of fingerprinting results on file at the time of the inspection.”
8VAC20-780-160-A
“Based on a review of staff records, 2 out of 4 staff did not submit documentation of a negative tuberculosis screening by day one of employment and no more than 30 days prior to employment. Evidence: 1. Staff #2's (doh: 8/21/2023) documentation of tuberculosis screening on file at the time of the inspection was dated 10/9/2023, which is after the employee began working. 2. Staff #3's(doh: 8/20/2023) documentation of tuberculosis screening on file at the time of the inspection was dated 9/9/2023, which is after the employee began working.”
8VAC20-770-60-B
“Based on a review of staff records, 1 out of 4 staff were employed prior to the agency having the person's completed sworn statement or affirmation. Evidence: 1. Staff #3 (doh: 8/29/2023) had a sworn statement on file that as signed and dated on 8/30/2023, which is after the first day of employment.”
22.1-289.035-B-2
“**Repeat Violation** Based on a review of staff records, 1 out of 4 staff did not submit to fingerprinting by day one of employment. Evidence: 1. Staff #3 (doh: 8/29/2023) had fingerprints results on file that were dated 9/1/2023 at the time of the inspection. 2. Staff #4 (doh: 9/1/2023) had fingerprints results on file that were dates 9/7/2023 at the time of the inspection.”
8VAC20-780-160-C
“Based on a review of staff records, 2 out of 3 staff did not have results of a follow-up tuberculosis screening at least every two years from the date of the first initial screening or testing. Evidence: 1. Staff #2's (doh: 6/7/2021) most recent documentation of tuberculosis screening on file at the time of the inspection was dated 4/21/2021. 2. Staff #3's(doh: 3/13/2020) most recent documentation of tuberculosis screening on file at the time of the inspection was dated 3/12/2021.”
22.1-289.035-B-2
“Based on a review of staff records, 1 out of 3 staff did not submit to fingerprinting by day one of employment. Evidence: 1. Staff #1 (doh: 4/17/2023) had fingerprints results on file that were dated 5/1/2023 at the time of the inspection.”
8VAC20-780-500-B
“Based on observation, a nonabsorbent surface for diapering or changing was not available for children under 3 years of age. Evidence: 1. In the Toddlers classroom #4, the diaper changing pad was observed to have multiple small tears in it. 2. In the Toddlers classroom #6, the diaper changing pad was observed to have a large rip in the center of the pad. 3. In the Infant classroom #5, the diaper changing pad was observed to have multiple small tears in it.”
8VAC20-780-160-A
“Based on a review of staff records, 2 out of 4 staff members did not submit documentation of a negative tuberculosis screening within day one of employment or 30 days prior. Evidence: 1. Staff #3 (doh: 7/26/2022) had a tuberculosis screening on file dated 8/1/2022. 2. Staff #4 (doh: 8/24/2022) had a tuberculosis screening on file dated 8/25/2022.”
22.1-289.035-B-4
“Based on a review of staff records, 1 out of 4 staff records reviewed did not have a copy of the results of a search of the child abuse and neglect registry or equivalent registry from any state in which the individual has resided in the preceding five years. Evidence: 1. Staff #2 (doh: 6/7/2021) did not have the results of a search of the child abuse and neglect registry or equivalent registry from State #1 in which the staff member has resided in the preceding five years on file during the inspection.”
8VAC20-780-560-G
“Based on a observation, food from home was not labeled as required. Evidence: 1. Two bottles containing breastmilk for child #2 had the child's name on them, but there was no date on the bottles.”
8VAC20-780-350-O
“Based on observation, the ratio for balanced-mixed-age groupings was not followed at all times. Evidence: 1. At approximately 11:59pm, Staff #1 was observed leaving the Primary classroom #1 and going down the hall to get the cots for the children and returned to the classroom at approximately 12:00pm. Staff #2 was observed to be left alone in the classroom with 22 children for approximately 1 minute.”
8VAC20-780-240-A
“Based on a review of staff records, all staff members required did not complete the Virginia Department of Education-sponsored orientation course within 90 calendar days of employment. Evidence: 1. Staff #2 (doh: 11/8/2021) had not completed the required orientation course within 90 days of hire.”
22.1-289-036-B-4
“Based on a review of staff records, 1 out of 4 staff records did not have the results of a criminal history record information check and a sex offender registry check from any state in which the individual has resided in the preceding five years. Evidence: 1. Staff #4 (doh: 7/26/2019) did not have the results for an out of state sex offender background check for State #1 in which the employee resided in the preceding 5 years. 2. Staff #4 (doh: 7/26/2019) did not have the results for an out of state sex offender background check for State #2 in which the employee resided in the preceding 5 years. 3. Staff #4 (doh: 7/26/2019) did not have the results for an out of state criminal history background check for State #1 in which the employee resided in the preceding 5 years.”
63.2(17)-1720.1-B-2
“Based on a review of staff records, 2 out of 4 staff were employed before they had submitted to fingerprinting. Evidence: 1. Staff #3 (doh: 9/7/2021) did not receive fingerprinting results until 9/20/2021. 2. Staff #4 (doh: 8/30/2021) did not receive fingerprinting results until 9/2/2021.”
22VAC40-191-60-C-2
“Based on a review of staff records, 2 out of 4 staff did not have a central registry finding within 30 days of employment. Evidence: 1. Staff #3 (doh: 9/7/2021) did not have a central registry finding on file during the inspection. 2. Staff #4 (doh: 8/30/2021) did not have a central registry finding on file during the inspection.”
22VAC40-191-60-B
“Based on a review of staff records, 1 out of 4 staff were employed before they had completed a sworn statement or affirmation. Evidence: 1. Staff #3 (doh: 9/7/2021) did not fill out a sworn statement or affirmation until 9/16/2021.”
22VAC40-185-160-A
“Based on a review of staff records, 2 out of 4 staff did not submit documentation of a negative tuberculosis screening within 21 days after employment. Evidence: 1. Staff #3 (doh: 9/7/2021) had a tuberculosis screening on file dated 11/2/2021. 2. Staff #4 (doh: 8/30/2021) had a tuberculosis screening on file dated 11/2/2021.”
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21290 Springlake Court, Sterling, VA
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22870 Pacific Boulevard, Dulles, VA
Sterling, VA 20166 · toddlers to school-age · Home daycare: the provider shares the address with families
Sterling, VA 20166 · infants to preschool · Home daycare: the provider shares the address with families
Sterling, VA 20166 · infants to school-age · Home daycare: the provider shares the address with families
FAQ
Yes. Virginia Department of Education, Office of Child Care Health and Safety lists it as licensed and operating.
Virginia Department of Education, Office of Child Care Health and Safety lists the most recent visit on February 12, 2026, with no rules cited. It lists 6 visits in the last 3 years.
Yes. Inspectors cited 6 rules across 2 of 6 visits in the last 3 years. For comparison: 91% of Virginia daycares had at least one rule cited in the last 3 years; the typical daycare had 8. A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
150, the licensed capacity on the state record. It is licensed to serve infants, toddlers, preschoolers and school-age children.
The state record does not list it as accepting subsidies. Ask the provider directly.
Monday to Friday, 7:00 AM to 6:30 PM. These are the hours on the state record. Holiday hours can differ.
It has not listed its tuition. Call (703) 961-0211 to ask.
(703) 961-0211.
42200 Glascock Field Drive, Dulles, VA 20166.