Tree House Montessori Nichada
ทรี เฮาส์ มอนเตสซอรี่ เลินนิ่ง เซ็นเตอร์
฿362K – ฿422K
Including Admission Fees and Annual Tuition
British
Curriculum
1–6 yo
Level of Education
Nursery → Kindergarten
English
Language of Instruction
+ 2 more languages
At a glance
Tree House Montessori is one of the few schools in Bangkok that exists specifically because of where it is. Situated inside Nichada Thani, the gated expat community in Pak Kret, Nonthaburi, it was built to serve the families who already live there. Children walk or cycle to school on safe internal roads.
The resort-like setting, clean air, and self-contained community feel of Nichada shape the daily experience in a way that no urban campus can replicate. The school follows the Montessori method from around age 18 months to 6 years, with small classes, hands-on learning materials, and a focus on independence, curiosity, and self-directed exploration.
It is a preschool only, so the primary transition question is one to resolve at enrolment. For ISB families, the obvious onward step is a short walk across the same community. The school is part of the same group as Aspenshire International School, also within Nichada.
For families living inside Nichada Thani or planning to, Tree House Montessori is the most natural early years choice in the community. For families outside Nichada, the location is the primary variable to weigh.
Tree House Nichada Fees
Admission & Enrollment
฿55,000
one-time fees
Annual Tuition
฿280,000 – ฿340,000
depends on year group
Total 1st year
including mandatory fees
฿362,000 – ฿422,000
Admission & Enrollment
฿55,000
one-time fees
Annual Tuition
฿280,000 – ฿340,000
depends on year group
Total 1st year
฿362,000 – ฿422,000
including mandatory fees
Tuition fees (2026–2027)
On this page
Key Facts
Tree House Montessori Nichada: Everything Parents Need to Know
Tree House Montessori Nichada is a small early-years school operating inside the Nichada Thani residential community in Nonthaburi, opened in December 2022 by Dr. Prachomporn Suwantra and grouped under the THM International School brand alongside the adjacent Aspenshire International School.
The programme blends the Montessori method with the UK-based International Early Years Curriculum and a STEAM overlay, taught entirely in English by Montessori-qualified teachers. The campus admits children from one year eight months to six years across three multi-age groupings called Daisies, Poppies and Magnolias.
With roughly sixty-six places across two purpose-built Montessori classrooms, this site sits firmly at the boutique end of Bangkok's international early-years market, closer in feel to a private kindergarten than a feeder school with primary continuity on the same plot. A day runs either half (8:00 to 12:30) or full (8:00 to 2:30), Monday to Friday, with a one-teacher-to-six-students ratio that keeps the rooms quiet by Bangkok standards. Mandarin runs three periods a week and Thai twice, while after-class options cover sport, music, dance, mathematics and basic coding. Speech and occupational therapy sit on-site alongside a nurse clinic, and the school advertises remedial and enrichment tracks for individual needs.
The Nichada Thani address is the real draw, a guarded, expat-heavy enclave that already houses the International School Bangkok and several other schools, with covered sandbox, outdoor playground and a gardening area on a compound parents can reach by golf cart from their front door. The trade-offs are concrete. Nichada Thani sits in Pak Kret, Nonthaburi, not on any rail line; expect roughly fifteen to twenty minutes by car from MRT Khae Rai and meaningful traffic from central Bangkok.
The school is too new to have a track record of graduate placement, accreditation from CIS, NEASC or WASC is not claimed, and 2026-2027 fees, sibling pricing, waiting list mechanics and assessment policy are not published on the public website. Best for expat and Thai families already living in or commuting into Nichada Thani who want a Montessori plus IEYC start in a tiny, well-staffed setting and plan to bridge into Aspenshire or another international primary at age six.
Tree House Montessori Nichada: What Parents Really Need to Know
Facilities
Extracurricular Activities
9+
activities per term
Tree House Nichada Fees
Admission & Enrollment
฿55,000
one-time fees
Annual Tuition
฿280,000 – ฿340,000
depends on year group
Total 1st year
including mandatory fees
฿362,000 – ฿422,000
Admission & Enrollment
฿55,000
one-time fees
Annual Tuition
฿280,000 – ฿340,000
depends on year group
Total 1st year
฿362,000 – ฿422,000
including mandatory fees
Tuition fees (2026–2027)
Key Facts
Tree House Montessori Nichada: Everything Parents Need to Know
Tree House Montessori Nichada is a small early-years school operating inside the Nichada Thani residential community in Nonthaburi, opened in December 2022 by Dr. Prachomporn Suwantra and grouped under the THM International School brand alongside the adjacent Aspenshire International School.
The programme blends the Montessori method with the UK-based International Early Years Curriculum and a STEAM overlay, taught entirely in English by Montessori-qualified teachers. The campus admits children from one year eight months to six years across three multi-age groupings called Daisies, Poppies and Magnolias.
With roughly sixty-six places across two purpose-built Montessori classrooms, this site sits firmly at the boutique end of Bangkok's international early-years market, closer in feel to a private kindergarten than a feeder school with primary continuity on the same plot. A day runs either half (8:00 to 12:30) or full (8:00 to 2:30), Monday to Friday, with a one-teacher-to-six-students ratio that keeps the rooms quiet by Bangkok standards. Mandarin runs three periods a week and Thai twice, while after-class options cover sport, music, dance, mathematics and basic coding. Speech and occupational therapy sit on-site alongside a nurse clinic, and the school advertises remedial and enrichment tracks for individual needs.
The Nichada Thani address is the real draw, a guarded, expat-heavy enclave that already houses the International School Bangkok and several other schools, with covered sandbox, outdoor playground and a gardening area on a compound parents can reach by golf cart from their front door. The trade-offs are concrete. Nichada Thani sits in Pak Kret, Nonthaburi, not on any rail line; expect roughly fifteen to twenty minutes by car from MRT Khae Rai and meaningful traffic from central Bangkok.
The school is too new to have a track record of graduate placement, accreditation from CIS, NEASC or WASC is not claimed, and 2026-2027 fees, sibling pricing, waiting list mechanics and assessment policy are not published on the public website. Best for expat and Thai families already living in or commuting into Nichada Thani who want a Montessori plus IEYC start in a tiny, well-staffed setting and plan to bridge into Aspenshire or another international primary at age six.
Tree House Montessori Nichada: What Parents Really Need to Know
Facilities
Extracurricular Activities
9+
activities per term