Woodinville Montessori School

Center · Woodinville · 13965 Northeast 166th Street

What kind of place is this?

Size 105 children licensed In the middle half for Seattle, where the middle half licenses 43–122. Measured across 578 Seattle programs, 2026-07-29.
Sources and dates

Not yet reported: established, teaching approach.

Will it fit our family?

Days / week 5
Schedule full day
Holiday closures Jul. 3: Independence Day (Observed); Sept. 7: Labor Day; Nov. 11: Veterans Day; Nov. 25: Faculty In-Service Day; Nov. 26-27: Thanksgiving Break; Dec. 21-23 & Dec. 24-Jan. 1: Winter Break; Jan. 15: Faculty In-Service Day; Jan. 18: MLK Day; Feb. 5: Conference Day; Feb. 15: Presidents’ Day; Feb. 16-19: Mid-Winter Break; Mar. 12: Faculty In-Service Day; Apr. 5-9: Spring Break; May 28: Faculty In-Service Day; May 31: Memorial Day
Sources and dates

Not yet reported: ages served, hours.

What will it cost us?

Toddler $2,357/mo
Preschool $2,169/mo
Sources and dates

Pricing per provider website, checked July 2026.

What Shortlist has verified

License status Active
Sources and dates

Each date is when Shortlist last checked that fact against its source.

State record — Washington DCYF

Jan 2026 Licensing visit nothing cited Report (PDF)
Feb 2025 Licensing visit nothing cited Report (PDF)
Feb 2024 Licensing visit 4 findings

Licensing visit · February 26, 2024

Safety requirements · WAC 110-300-0165(2)(d) · Serious

Computer cords and phone cords on counter that are not inaccessible to children in the multi purpose room and in the maple classroom.

Safety requirements · WAC 110-300-0165(2)(d) · Serious

East building the kitchen is not locked and it had garbage bags under the sink that are not inaccessible to children.

Safety requirements · WAC 110-300-0165(2)(d) · Serious

The West building has a storage room that also has a washer and dryer that are not locked that must be made inaccessible to children.

Storage of hazardous and maintenance supplies · WAC 110-300-0260(1)(a) / 110-300-0260(2)(a)(b) · Serious

0260(1)(a)Provider had disinfectants and hand lotion that are not out of reach of children in the oaks and maple classroom. 0260 (a)(b) The center has several storage rooms that are not inaccessible to children as well as the custodial closet that also has the washer and dryer in the same space. (that was noted on the IR).

Report (PDF)

Jun 2023 Licensing visit nothing cited Report (PDF)
Sources and dates

Every state visit and complaint on file, shown in full and never edited. Open a date to read what the state wrote.