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Photo by The Montessori House School · via Google

School

The Montessori House School

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426 Knickerbocker Rd, Tenafly, New Jersey NJ 07670

Tuition From the school's published information, not confirmed by the school (as of 2026-08-17). The school can claim this listing and correct it anytime.Source: From the school's published information, not confirmed by the school

$16,500 USD/yr

About

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

Tuition & Programs

From the school's published information, not confirmed by the school (as of 2026-08-17).

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 US trademark ruling put the term in the public domain in the US), 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 →