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Child care center 

Cedar River Montessori School

15828 Se Jones Rd, Renton, WA 98058
licensed capacity
70
open each week
5 days
yearly, posted tuition
$1,900
year first licensed
1992

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Licensed by the state

About

About Cedar River Montessori School

Cedar River Montessori School is a licensed child care center in Renton, Washington. The state has licensed it since May 11, 1992, for up to 70 children, serving preschoolers and school-age children.

It is open Monday to Friday, 7:00 AM to 5:30 PM. It describes a Montessori approach, with after-school care, before-school care and preschool. It lists yearly tuition from $1,900 to $21,820.

Washington State Department of Children, Youth, and Families publishes its inspection reports on its own website; the link is in the inspections section below.

MontessoriBefore- and after-schoolPosts tuition

Ages served: preschoolers and school-age children

From the state license. Ages it lists: ages 3 through grade 8
Ask when you call: current openings, staff-to-child ratio, teacher qualifications and whether it accepts child care subsidies.
Type
Child care center
Ages
Preschoolers and school-age children
Hours today
Closed today
Licensed capacity
70 children

Hours

Hours

Monday7:00 AM to 5:30 PM
Tuesday7:00 AM to 5:30 PM
Wednesday7:00 AM to 5:30 PM
Thursday7:00 AM to 5:30 PM
Friday7:00 AM to 5:30 PM
SaturdayNot listed
SundayTodayNot listed

Programs

Programs and care

AgesPreschoolers and school-age childrenFrom the state license. It lists: Ages 3 through grade 8
ProgramsAfter-school care, before-school care and preschool
ApproachMontessori
AccreditationOther accreditation (American Montessori Society)
Licensed capacity70 childrenFrom the state license
A daycare without an item may still offer it; ask.

Cost

Tuition and costs

Cedar River Montessori School lists yearly tuition from $1,900 to $21,820. For comparison, full-time preschool care at a child care center in King County has a median price of $390 a week (U.S. Department of Labor, 2022).

Yearly · program, in its own wordsPrice
2026-2027 Extended Care: after care only, program end - 5:30 PM (annual)$4,600
2026-2027 Extended Care: before care and after care, 7:30 AM - 5:30 PM (annual)$6,350
2026-2027 Extended Care: before care only, 7:30 AM - program start (annual)$1,900
Early Childhood Full-Day Program Ages 3-6, 2026-2027 (billed in ten equal monthly payments)$21,820
Application Fee (2027-2028)$100
Annual Enrollment Fee (2027-2028)$300
4 posted prices. Rates change, so confirm before you enroll.
King County medians, full time, per week

Infant

Center$478
Home daycare$347

Toddler

Center$390
Home daycare$310

Preschool

Center$390
Home daycare$310

School age

Center$289
Home daycare$245

County median full-time prices at centers and home daycares, U.S. Department of Labor, National Database of Childcare Prices, 2022 (the latest year). Not this daycare's rates; prices have risen since.

State record

Inspection reports for Cedar River Montessori School

Washington State Department of Children, Youth, and Families publishes inspection reports on its own website; we have not added them to this page yet. Use the link below to read them there.

License

Status
Licensed and operating
License type
Licensed child care center
Capacity
70 children
Ages
Preschoolers and school-age children
First licensed
1992
License number
#125505
See the state's record

Inspections

Washington State Department of Children, Youth, and Families publishes inspection reports on its own website; we have not added them to this page yet. Use the link below to read them there.

Washington publishes its inspection reports on its own site. Read them there.

Copied from Washington State Department of Children, Youth, and Families on October 2, 2026. Rule wording, severity and dates are the state's.

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Daycares near Cedar River Montessori School

Child care center

Vision House

450 Bremerton Ave Ne, Renton, WA

FAQ

Questions about Cedar River Montessori School

Is Cedar River Montessori School licensed?

Yes. Washington State Department of Children, Youth, and Families lists it as licensed and operating, first licensed May 11, 1992.

Does Cedar River Montessori School have inspection violations?

Washington State Department of Children, Youth, and Families publishes inspection reports on its own website; we have not added them to this page yet. Use the link below to read them there.

How many children can Cedar River Montessori School care for?

70, the licensed capacity on the state record. It is licensed to serve preschoolers and school-age children.

What are Cedar River Montessori School's hours?

Monday to Friday, 7:00 AM to 5:30 PM. Holiday hours can differ.

How much does Cedar River Montessori School cost?

Yearly tuition from $1,900 to $21,820, as it lists it.

What is Cedar River Montessori School's phone number?

(425) 271-9614.

Where is Cedar River Montessori School?

15828 Se Jones Rd, Renton, WA 98058. The nearest other daycare we list is Renton Christian Sonshine Learning Center, 0.6 miles away.

Sources: Washington State Department of Children, Youth, and Families (license) · U.S. Department of Labor, 2022 (county prices).