Licensed Child Care Centre
Kinderbrook
85 Kingston Road, Ajax
0.4 km
Full day
Operator: Kinderbrook Childcare Inc.
Licence #61484·Child Care Centre
Catholic Secondary · Ajax
Archbishop Denis O'Connor Catholic High School
80 Mandrake St, Ajax, Ontario, L1S5H4 · Durham CDSB
Also written as Archbishop Denis O Connor Catholic High School · Archbishop Denis OConnor Catholic High School
Archbishop Denis O'Connor Catholic High School is a Durham CDSB Catholic secondary school in Ajax, serving 9-12. Homes near the school sit in Central, South East and Central West.
Est. 1969
- 67%
- EQAO composite
- 9-12
- Grades
- 710
- Students
- English
- Language
−4 pts vs Ajax · −3 pts vs Durham CDSB
Grade 9Math 49%
OSSLTLiteracy 85%
View all EQAO results (2024–2025)
Grade 9
Mathematics
49%
Ajax secondary avg: 55%
OSSLT
Literacy
85%
Ajax secondary avg: 87%
Informational — not a ranking.
Homes Near This School
Homes near Archbishop Denis O'Connor Catholic High School, by distance.
129 homes · median $800K · 32 days on market
Nearby Communities
School Location
- Address
- 80 Mandrake St, Ajax, Ontario, L1S5H4
- Phone
- 905-427-6667
- Website
- doc.dcdsb.ca
Licensed childcare nearby6 centres
Licensed centres closest to Archbishop Denis O'Connor Catholic High School — CWELCC status shown when it's published by the local service system manager.
6 licensed childcare centres nearby
Source: Ontario Ministry of Education licensed childcare data · Open Government Licence – Ontario · Last updated May 31, 2026
Compare Nearby Schools
The closest secondary schools by distance.
5 schools nearby
View all schools →Common questions
What grades does Archbishop Denis O'Connor Catholic High School serve?
Archbishop Denis O'Connor Catholic High School serves 9-12 (secondary). It is part of Durham CDSB.
Which school board runs Archbishop Denis O'Connor Catholic High School?
Archbishop Denis O'Connor Catholic High School is a Durham CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by Durham CDSB, not by DistrictIQ.
How many homes are for sale near Archbishop Denis O'Connor Catholic High School?
As of the latest listing sync there are 129 homes for sale and 78 homes for lease near Archbishop Denis O'Connor Catholic High School, with a median asking price of $800K. They're sorted by proximity to the school — use the explorer above to switch between homes for sale and for lease.
Are detached homes available near Archbishop Denis O'Connor Catholic High School?
Yes. 77 of the currently listed homes near the school are detached properties. The overall median asking price for the shown set is $800K.
How is "nearby" measured?
By straight-line distance from Archbishop Denis O'Connor Catholic High School, not by neighbourhood name. We show homes within roughly 3 km of a secondary school; when fewer homes fall inside that range, we show the closest few instead so the list is never empty.
Which Ajax communities are near Archbishop Denis O'Connor Catholic High School?
Homes near Archbishop Denis O'Connor Catholic High School are concentrated in Central, South East and Central West. Each community links to a dedicated page with neighbourhood-level market data.
More questions (3)
How should I read the EQAO results for Archbishop Denis O'Connor Catholic High School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Ajax secondary average for context. They are provided for information only and are not a ranking of school quality — academic outcomes are just one of many factors families may wish to consider.
How can I compare Archbishop Denis O'Connor Catholic High School to other schools in Ajax?
Open the Compare tool to line up Archbishop Denis O'Connor Catholic High School against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living near Archbishop Denis O'Connor Catholic High School guarantee a spot?
No. Proximity is a convenience signal, not an enrolment guarantee — placement depends on school capacity, program availability such as French Immersion, and board policy. Always confirm current school boundaries and registration directly with Durham CDSB.
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Keep researching around Archbishop Denis O'Connor Catholic High School — homes, communities and the wider Ajax market.
School & assessment data
EQAO results are provided for informational purposes only and should not be interpreted as a ranking of school quality. Academic outcomes are only one factor families may wish to consider. EQAO results shown reflect the 2024–2025 assessment.
School and assessment data is sourced from the Ontario Ministry of Education, the Education Quality and Accountability Office (EQAO), Ontario Open Data, and the applicable public and Catholic district school boards across the regions we cover (Southern Ontario).
School information — including school boundaries, eligibility, EQAO results, programs and enrolment — is provided for general informational purposes only and may be inaccurate or out of date. Boundaries, eligibility, programs and enrolment can change at any time. EQAO figures reflect past assessment results, are shown per test relative to the city-wide average, are not a ranking, and do not predict any student's outcome. Always confirm current school boundaries and eligibility directly with the applicable school board before relying on this information.
Where our data comes from · source, licence and refresh cadence for every dataset.
Listing data is provided by the Toronto Regional Real Estate Board (TRREB) and PropTx under the Internet Data Exchange (IDX) program. The information is deemed reliable but is not guaranteed accurate by TRREB, PropTx, CREA or DistrictIQ Inc., Brokerage, may not reflect the most current status, and is subject to errors, omissions, prior sale, change, or withdrawal without notice. Listings should be independently verified.