Colonial House Montessori

1124 Mission St, South Pasadena, CA 91030 · Los Angeles County

Child care center (single license, multiple age groups)

Colonial House Montessori is a licensed child care center in South Pasadena, CA, licensed for up to 60 children and serving children in more than one age group. It has held its California license since 2026. No visit in that period produced a citation, which puts it among the 34% of ranked California centers with no citations. It has too few inspections so far for a statewide comparison.

Inspection record

Not enough historyCalifornia has inspected this center 0 times since Feb 8, 2021. Centers are compared once they have at least 2 inspections.

0Type A citations

0Type B citations

0Inspections

0 of 0Complaints substantiated

0 citations from 1 state visit since Feb 8, 2021 · 0 in the last 12 months · last inspected —

Every state visit

Citation issuedNo citationTop row: inspections · bottom row: complaint investigations and other visits

Citations, newest first

No citations in this period.

About this center

Licensed capacity60 children

License typeChild care center (single license, multiple age groups)

License statusLicensed

Licensed sinceSep 23, 2026

LicenseeColonial House Montessori

AdministratorZarui Yerkanyan

Phone(818) 531-1316

State facility #198022209

Common questions

Has Colonial House Montessori had any serious violations?

No Type A citations since 2021.

How much does Colonial House Montessori cost?

California does not publish individual centers’ prices, so ask Colonial House Montessori for its current tuition. For comparison, the median full-time price at licensed centers in Los Angeles County, which includes South Pasadena, was $1,555 a month for infants (about $1,960 today), $1,087 a month for preschoolers (about $1,370 today) and $821 a month for school-age children (about $1,040 today) in the state’s 2021 Regional Market Rate Survey.

Who runs Colonial House Montessori?

The licensee is Colonial House Montessori, and the administrator listed with the state is Zarui Yerkanyan.

Licensed centers nearby

Colonial House Preschool
1124 Mission Street, South Pasadena · under 0.1 mi away · 60 spotsMore citations than most Calvary Preschool
1050 Fremont Ave., South Pasadena · 0.2 mi away · 134 spotsAmong the most cited St James Parish School
1325 Monterey Road, South Pasadena · 0.3 mi away · 90 spotsNo citations Beyond The Classroom, INC.
304 Pasadena Avenue, South Pasadena · 0.9 mi away · 60 spotsAmong the most cited Cottage Nursery School
169 West Arlington Drive, Pasadena · 0.9 mi away · 40 spotsNo citations The Almansor Center
1955 Fremont Ave, S. Pasadena · 1.0 mi away · 27 spotsAmong the most cited

Citations are quoted from California Department of Social Services inspection and complaint reports. Type A citations are the state’s most serious category (an immediate risk to children’s health, safety or personal rights); Type B citations are a potential risk. A citation is a finding about one rule, not a judgment about a center overall. Complaint allegations appear here only when the state substantiated them.

To read the full state reports, search facility number 198022209 on the California Care Facility Search. Data refreshed Oct 3, 2026.

Comparing centers? See how to choose a daycare: 30 questions to ask and a printable checklist.