Mini Masterminds Thornleigh
35d Sefton Rd, Thornleigh NSW 2120
Mini Masterminds Thornleigh is a long day care centre in Thornleigh NSW 2120, run by MMZ Holdings PTY LTD. It is approved for 71 children. It opens 7:00am to 6:00pm on weekdays. It is rated Meeting the National Quality Standard, last assessed March 2026. It is one of 8 services in Thornleigh; 2 of them are rated Exceeding the National Quality Standard or Excellent.
Quick facts
- Approved places
- 71
- Service type
- Long day care
- Approved since
- 22/10/2024
- Last assessed
- March 2026
Services offered
- Long day care
Contact & location
- 35d Sefton Rd, Thornleigh NSW 2120
- 02 7257 7073
- minimasterminds.com.au
Opening hours
- Monday
- 7:00am to 6:00pm
- Tuesday
- 7:00am to 6:00pm
- Wednesday
- 7:00am to 6:00pm
- Thursday
- 7:00am to 6:00pm
- Friday
- 7:00am to 6:00pm
- Saturday
- Closed
- Sunday
- Closed
Fees and vacancies
Mini Masterminds Thornleigh sets its own fees, and kid.com.au does not hold them. Long day care in New South Wales averaged $14.85 an hour in the June quarter 2026, before the Child Care Subsidy. Services report their current fees and vacancies on StartingBlocks.gov.au, or you can call and ask.
Quality area ratings
| QA1Educational program & practice | Meeting |
|---|---|
| QA2Children's health & safety | Meeting |
| QA3Physical environment | Meeting |
| QA4Staffing arrangements | Meeting |
| QA5Relationships with children | Meeting |
| QA6Partnerships with families & communities | Meeting |
| QA7Governance & leadership | Meeting |
Nearby in Thornleigh
- Chilverleigh Early Learning 56 places Long day care
- Larool Pre-School 40 places Preschool / kindergarten
- Normanhurst West Community Preschool 30 places Preschool / kindergarten
- Normanhurst West OSHC 164 places Outside school hours care
- Play Park Early Learning Centre 60 places Long day care
- Thornleigh Preschool 25 places Long day care
Service details, ratings and hours: ACECQA National Registers, export of 29 October 2026. Average fees: Department of Education, Child Care Subsidy data report, June quarter 2026. Locations are suburb centres. Confirm fees, hours and vacancies with the service. About this data.
About Thornleigh
ABS Census 2021 data
- Population
- 8,898
- Median age
- 40
- Household income /wk
- $2,681
- Median rent /wk
- $530
- Avg household size
- 2.9