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The Montessori House School

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426 Knickerbocker Rd, Tenafly, New Jersey NJ 07670

Tuition Read directly from this school's own published rate card as of 2026-08-17 — not confirmed by the school. The school can claim this listing and correct it anytime.Source: From the school's published rate card (unconfirmed)

$16,500 USD/yr

About

The Montessori House School is a Montessori school located in Tenafly, New York.

Tuition & Programs

Read directly from this school's own published rate card as of 2026-08-17 — not confirmed by the school.

Full-Day Montessori (8:30 to 3:00, M-F)From $25,900 USD/year
AM Half-Day Montessori (8:30 to 12:00, M-F)From $16,500 USD/year

Is this an accredited Montessori school?

No accreditation or membership from a recognized Montessori body (AMI, AMS, or Montessori Canada) is on file for this listing. Because "Montessori" isn't a protected trademark in the US or Canada — a 1967 USPTO ruling put the term in the public domain — any school can use the name regardless of how closely it follows the method. That doesn't mean this school isn't authentically Montessori; it means accreditation status isn't the way to check here. Ask the school directly about their teacher training (look for AMI or AMS-trained staff) and ask to observe a classroom work cycle.

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 →