Three Tree Montessori School
Daycare center in Burien, WA. 220 Sw 160 St, Burien, WA 98166
About the program
Three Tree Montessori School is a licensed daycare center in Burien, Washington, on the state register since 2003. It is licensed for 234 children.
Three Tree Montessori School is a private, nonprofit school in Burien, Washington, serving children from 15 months to twelve years old.
The program follows a Montessori approach and states Association Montessori Internationale and NWAIS accreditation.
Tuition and capacity
Published on the program's website, read September 18, 2026. Weekly and annual rates are converted to a monthly figure. Confirm current rates and fees with the program.
Licensing and safety
Open the state record →Washington publishes inspection reports on its own site. Open the state record to read this program's inspection history in full.
Getting there
220 Sw 160 St, Burien, WA 98166
Questions about Three Tree Montessori School
Is Three Tree Montessori School licensed?
Yes. Three Tree Montessori School holds an active Child Care Center licence from Washington State Department of Children, Youth, and Families, Licensing (licence 856790), with a licensed capacity of 234 children. The state record was synced in September 2026.
How much does Three Tree Montessori School cost?
Three Tree Montessori School publishes full-time tuition from $1,573 a month on its website, read in September 2026. Ask about registration, supply and late pick-up fees.
