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Aidan Montessori School

2700 27th ST, NW, Washington, DC 20008
licensed capacity
130
open each week
5 days
yearly, posted tuition
$29,500
Call (202) 387-2700WebsiteDirections

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Licensed by the stateInspection record

About

About Aidan Montessori School

Aidan Montessori School is a licensed child care center in Washington, District of Columbia. It is licensed by the state, for up to 130 children, serving toddlers and preschoolers.

It is open Monday to Friday, 8:00 AM to 6:00 PM. It describes a Montessori approach, with after-school care, drop-in care, preschool and toddler care. It lists yearly tuition from $29,500 to $39,480.

Office of the State Superintendent of Education, Division of Early Learning made 6 visits in the last 3 years and cited 6 rules across 3 of them. The visit list, in the state's words, is below.

MontessoriBefore- and after-schoolPosts tuition

Ages served: toddlers and preschoolers

From the state license. Ages it lists: 15 months through grade 6
Ask when you call: current openings, staff-to-child ratio, teacher qualifications and whether it accepts child care subsidies.
Type
Child care center
Ages
Toddlers and preschoolers
Hours today
Closed today
Licensed capacity
130 children

Hours

Hours

Monday8:00 AM to 6:00 PM
Tuesday8:00 AM to 6:00 PM
Wednesday8:00 AM to 6:00 PM
Thursday8:00 AM to 6:00 PM
Friday8:00 AM to 6:00 PM
SaturdayNot listed
SundayTodayNot listed

Programs

Programs and care

AgesToddlers and preschoolersFrom the state license. It lists: 15 months through grade 6
ProgramsAfter-school care, drop-in care, preschool and toddler care
ApproachMontessori
MoreFounded 1961
Licensed capacity130 childrenFrom the state license
A daycare without an item may still offer it; ask.

Cost

Tuition and costs

Aidan Montessori School lists yearly tuition from $29,500 to $39,480.

Yearly · program, in its own wordsPrice
Full-Day Primary$39,181
Full-Day Young Children's Community (8:15am-3:00pm)$39,480
Half-Day Primary (limited spaces available)$29,500
Half-Day Young Children's Community (8:15am-11:15am)$29,957
4 posted prices. Rates change, so confirm before you enroll.

State record

Inspection reports for Aidan Montessori School

License

Status
Licensed and operating
License type
Licensed Child Development Center
Capacity
130 children
Ages
Toddlers and preschoolers
License number
#CDC-908664
See the state's record

Summary

6 visits in the last 3 years · Last visit Apr 23, 2026: no rules cited

Rules cited on 3 of 6 visits · 6 rules in all · 6 corrected

  • Food and nutrition 1
  • Building, equipment and play areas 1
  • Safety and hazards 1
  • Records and paperwork 1
  • Staff training and qualifications 1
  • Background checks 1

For comparison: 98% of District of Columbia daycares had at least one rule cited in the last 3 years; the typical daycare had 16.

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

See all 6 visits
  1. Apr 23, 2026InspectionNo rules cited
  2. Nov 10, 2025Inspection1 rule cited
    • Food and nutrition

      155.4

      “Failure to have at least one (1) staff member present who is certified as a Food Protection Manager.”

      Correction date in the state record: Jan 2, 2026

  3. May 5, 2025Inspection2 rules cited
    • Building, equipment and play areas

      126.9

      “Failure to remove and repair, or discard all furniture, equipment, and materials.”

      Correction date in the state record: May 27, 2025

    • Safety and hazards

      124.8

      “Failure to install finger-pinch protection devices.”

      Correction date in the state record: May 27, 2025

  4. Nov 18, 2024InspectionNo rules cited
  5. Apr 8, 2024InspectionNo rules cited
  6. Dec 12, 2023Inspection3 rules cited
    • Records and paperwork

      131.5

      “Failure to maintain a record for each staff member.”

      Correction date in the state record: Dec 14, 2023

    • Staff training and qualifications

      150.1

      “Failure to ensure that all staff members possess first aid and CPR.”

      Correction date in the state record: Dec 14, 2023

    • Background checks

      132.2

      “Failure to maintain the suitability of a current or prospective staff member being assessed.”

      Correction date in the state record: Dec 14, 2023

Copied from Office of the State Superintendent of Education, Division of Early Learning on October 2, 2026; the state's records start around Oct 2023. Rule wording, severity and dates are the state's.

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FAQ

Questions about Aidan Montessori School

Is Aidan Montessori School licensed?

Yes. Office of the State Superintendent of Education, Division of Early Learning lists it as licensed and operating.

When was Aidan Montessori School last inspected?

Office of the State Superintendent of Education, Division of Early Learning lists the most recent visit on April 23, 2026, with no rules cited. It lists 6 visits in the last 3 years.

Has Aidan Montessori School had rules cited by the state?

Yes. Inspectors cited 6 rules across 3 of 6 visits in the last 3 years; 6 show a correction in the state record. For comparison: 98% of District of Columbia daycares had at least one rule cited in the last 3 years; the typical daycare had 16. A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.

How many children can Aidan Montessori School care for?

130, the licensed capacity on the state record. It is licensed to serve toddlers and preschoolers.

What are Aidan Montessori School's hours?

Monday to Friday, 8:00 AM to 6:00 PM. Holiday hours can differ.

How much does Aidan Montessori School cost?

Yearly tuition from $29,500 to $39,480, as it lists it.

What is Aidan Montessori School's phone number?

(202) 387-2700.

Where is Aidan Montessori School?

2700 27th ST, NW, Washington, DC 20008. The nearest other daycare we list is Rosemount Center, 0.7 miles away.

Sources: Office of the State Superintendent of Education, Division of Early Learning (license and visits).