Photo: Rose Hill Montessori of Manhattan · GoogleSchool AMS Member
The Washington Market School - Duane Street
4.7(7)
#11 of 18 in New York134 Duane St, New York, New York NY 10013
Tuition From the school's published information, not confirmed by the school (as of 2026-08-11). The school can claim this listing and correct it anytime.Source: From the school's published information, not confirmed by the school
$34,880–$48,190 USD/yr
Accreditation "Montessori" has no trademark protection, so accreditation from a real body is the closest thing to a quality check.Source: Accrediting body's own directory
AMS Member
Rating Average star rating and review count.Source: Google
4.7 (7)
This school
4.7★
New York avg
4.7★
New York avg
4.7★
- One of 12 officially accredited Montessori listings in New York on MontessoriCity.
About
The Washington Market School - Duane Street is a Montessori school located in New York, New York.
Information compiled from public sources. Is this your school? Claim this listing — free, and never affects ranking.
Tuition & Programs
From the school's published information, not confirmed by the school (as of 2026-08-11).
- Half Day (ages 2s-3s), 9am-12pm or 1pm-4pm, 5 days/week$34,880–$34,880 USD/year
- Full Day (ages 3s-5s), 9am-3pm, 5 days/week$48,190–$48,190 USD/year
Is this an accredited Montessori school?
AMS Member
AMS Member means the school has joined the American Montessori Society and affirms alignment with Montessori principles, but has not (yet) completed AMS's formal accreditation review — membership alone doesn't verify classroom practice.
Verify directly at amshq.org/schools using the school's name and city.
Accreditation is not the same as an operating licence. A provincial/state child care licence or private school registration only confirms a school is legally allowed to operate — it says nothing about whether the teaching method is Montessori.
Teacher credentials matter too. Ask how many lead teachers hold AMI, AMS, or MACTE-accredited teacher training — a strong signal independent of the school's own accreditation status.
Full guide: how to verify any Montessori school →Upcoming tours
Part of The Washington Market School
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See all 2 The Washington Market School locations →Location
134 Duane St, New York, New York NY 10013
Reviews
4.7
7 reviews
Rating and review count are sourced from Google. Read all reviews on Google →
Rankings can't be bought. Schools are ordered by Google rating and review count. When results are otherwise equal, schools with more complete, recently verified profiles come first. This is based on profile quality only; no school can pay for a higher position.
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