Three Tree Montessori

Childcare · Burien · 220 SW 160 St

What Shortlist has verified

Monthly tuition: $1,445 – $1,659 Last checked July 11, 2026
Hours: 6.25 hours/day Last checked July 6, 2026
Days: 5 days/week Last checked July 11, 2026
Licensed capacity: 234 Last checked June 6, 2026
State quality rating: Early Achievers Level 3 Last checked April 18, 2026
License status: Active Last checked June 6, 2026

Inspections and complaints

Public records from Washington DCYF, shown in full.

Monitoring visit June 10, 2025
WAC 110-300-0165(2)(a) · Serious
Licensor observed a bottle lid that posed a choking hazard accessible to the toddlers.
Report (PDF)
Monitoring visit April 29, 2024
WAC 110-300-0165(5)(b) · Serious
Licensor observed one outlet (top socket) next to the sink in the Madrona restroom, equipped with GFCI but is not tamper-resistant.
Report (PDF)

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