Ajax schools

Homes for sale near Archbishop Denis O'Connor Catholic High School

Secondary schools pull from a wide area, so this page uses a 3 km circle around Archbishop Denis O'Connor Catholic High School on Mandrake Street, in Ajax's Central area and lists every home inside it that is for sale today. The count and the middle asking price above come from the same live request to the MLS® feed as the listings themselves.

A word on boundaries: the board sets them, they follow streets rather than distance, and in a growing town they move. Use this list to find candidates, then confirm the assignment for the address with the Durham Catholic board, and bring the answer to the Miller team before the offer goes in.

Homes within 3 km of Archbishop Denis O'Connor Catholic High School

Live from the MLS® feed · updated October 8, 2026

160 For sale within 3 km
96 New in 30 days
$799,900 Median asking price

What is for sale: 102 detached homes · 41 townhouses · 12 condos · 5 semi-detached homes

Newest Homes for sale near Archbishop Denis O'Connor Catholic High School

Browse all Ajax listings

New Homes for sale near Archbishop Denis O'Connor Catholic High School land here first. Save this search and we email you the moment one is listed.

About Archbishop Denis O'Connor Catholic High School

School board
Durham CDSB
Panel
Secondary
Grades
9-12
Language
English
Type
Catholic
Enrolment
about 710 students
Address
80 Mandrake St, Ajax L1S5H4
Homes shown
within 3 km of the school

School facts come from the Ontario School Information Finder (Open Government Licence – Ontario). Attendance boundaries are set by the board and change; confirm the catchment for any specific address with the board before you buy.

What to check on a home near Archbishop Denis O'Connor Catholic High School

Proximity to a secondary school is about routine rather than eligibility. A student who can walk or cycle to Archbishop Denis O'Connor Catholic High School makes the household's mornings simpler and keeps late practices and clubs on the table without a second car. The cost is activity: bell-time traffic on Mandrake Street, a bus loop behind some corner lots, and lit fields on game nights. Visit on a school day, not a weekend, and stand on the street at dismissal once. The statistics above count the homes for sale within 3 km as of today and show their middle asking price; the listings below are that inventory, sorted from nearest to farthest.

Questions people ask about homes near Archbishop Denis O'Connor Catholic High School

If I buy within 3 km, is my child guaranteed a spot at Archbishop Denis O'Connor Catholic High School?

No guarantee comes with distance. The Durham Catholic board assigns each address to a school by boundary, and boundaries are redrawn as neighbourhoods grow. Most homes this close are inside the catchment, but the only safe answer is the board's current map for the specific address, checked before you sign.

What does Archbishop Denis O'Connor Catholic High School offer?

It is a Durham Catholic District School Board secondary school for grades 9 to 12, with about 710 students. Program details such as French immersion, specialized courses and before-and-after care change from year to year, so read the school's page on the board site for the current offering.

What part of Ajax is Archbishop Denis O'Connor Catholic High School in?

Archbishop Denis O'Connor Catholic High School sits in the part of Ajax that the MLS® files under Central, judging by the listings nearest the school. That guide goes deeper on the streets, the housing stock, the transit and the parks, and the other schools in the same area are linked at the bottom of this page.

How current are these listings?

They are requested from the MLS® feed each time the page loads, together with the counts above, so a sale this morning is gone by the afternoon. To hear about new listings near the school by email, open the map view, set your filters and save the search with alerts on.

Will the Miller team verify the school assignment for me?

Yes. Give them the address and the grade and they will check the board's boundary map, and call the school when the map is ambiguous, so you know the answer before the offer rather than after closing.

Sources: data.ontario.ca · dcdsb.ca