Catholic Secondary · Ajax

Notre Dame Catholic Secondary School

1375 Harwood Ave N, Ajax, Ontario, L1T4G8 · Durham CDSB

Notre Dame Catholic Secondary School is a Durham CDSB Catholic secondary school in Ajax, serving 9-12. Homes near the school sit in Northeast Ajax, Northwest Ajax and Central.

Grades: 9-12
Students: 1,065
Language: English
Established: 2001

69%: EQAO composite
129: Homes Nearby
$919K: Median Price
28Days: Median DOM

Informational — not a ranking.

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School Performance

69%

EQAO Score

−2 pts

vs Ajax

−1 pts

vs Durham CDSB

View all EQAO results (2024–2025)

Grade 9

Mathematics

51%

Ajax secondary avg: 55%

OSSLT

Literacy

87%

Ajax secondary avg: 87%

School Location

Map of Notre Dame Catholic Secondary School, Ajax

Address: 1375 Harwood Ave N, Ajax, Ontario, L1T4G8
Phone: 905-686-4300
Website: notredame.dcdsb.ca

Compare Nearby Schools

The closest secondary schools by distance — EQAO shown for reference, not a ranking.

5 schools nearby

View all schools →

Public Secondary

J Clarke Richardson Collegiate Institute

9-12 · 2,010 students

0.1 km

EQAO73%Grade 9OSSLT

View J Clarke Richardson Collegiate Institute →

Catholic Secondary

Archbishop Denis O'Connor Catholic High School

9-12 · 710 students

3.0 km

EQAO67%Grade 9OSSLT

View Archbishop Denis O'Connor Catholic High School →

Public Secondary

Pickering High School

9-12 · 1,870 students

3.8 km

EQAO79%Grade 9OSSLT

View Pickering High School →

Public Secondary

Ajax High School

9-12 · 1,330 students

4.6 km

EQAO68%Grade 9OSSLT

View Ajax High School →

Catholic Secondary

Father Donald MacLellan Catholic Sec Sch Catholic School

9-12 · 60 students

11.0 km

View Father Donald MacLellan Catholic Sec Sch Catholic School →

View all schoolsEQAO results & catchments

Compare Notre Dame Catholic Secondary School vs nearest 3 →

Compare this school

Side-by-side EQAO results and catchment homes versus other Ajax schools.

Homes Near This School

Homes near Notre Dame Catholic Secondary School, by distance.

129 homes near Notre Dame Catholic Secondary School

$919K

Median Price

28 days

Median Days on Market

Detached 67%

Most common

Property type breakdown

Detached 67%Townhomes 26%Semi 7%

New

$699,900

20 Twigg Drive
Ajax

Central

431,100–1,500 ft²20.94 × 122.17 ft

Townhouse

Listed by Century 21 Legacy Ltd.

Listed yesterday

New

$799,000

95 Chalmers Crescent
Ajax

Central

331,100–1,500 ft²31.37 × 98.43 ft

Link

Listed by Re/Max Realtron Realty Inc.

Listed 2d ago

New

$749,900

43 Barrett Crescent
Ajax

Central West

321,100–1,500 ft²29.66 × 101.8 ft

Detached

Listed by Homelife Maple Leaf Realty Ltd.

Listed 2d ago

$949,500

11 Bowers Court
Ajax

Central West

441,500–2,000 ft²23.9 × 101.78 ft

Detached

Listed by Re/Max Hallmark First Group Realty Ltd.

Listed 3d ago

View all 129 nearby homes

View All 129 Nearby Homes →

Nearby Communities

View Northeast Ajax →

Northwest Ajax

27 listings

$999K median

View Northwest Ajax →

All communitiesPrices, schools & housing mix

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Frequently Asked

What grades does Notre Dame Catholic Secondary School serve?

Notre Dame Catholic Secondary School serves 9-12 (secondary). It is part of Durham CDSB.

Which school board runs Notre Dame Catholic Secondary School?

Notre Dame Catholic Secondary 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 Notre Dame Catholic Secondary School?

As of the latest listing sync there are 129 homes for sale and 81 homes for lease near Notre Dame Catholic Secondary School, with a median asking price of $919K. They're sorted by proximity to the school — use the explorer above to filter by sale or lease, property type and community.

Are detached homes available near Notre Dame Catholic Secondary School?

Yes. 85 of the currently listed homes near the school are detached properties. The overall median asking price for the shown set is $919K.

How is "nearby" measured?

By straight-line distance from Notre Dame Catholic Secondary 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 Notre Dame Catholic Secondary School?

Homes near Notre Dame Catholic Secondary School are concentrated in Northeast Ajax, Northwest Ajax and Central. Each community links to a dedicated page with neighbourhood-level market data.

How should I read the EQAO results for Notre Dame Catholic Secondary 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 Notre Dame Catholic Secondary School to other schools in Ajax?

Open the Compare tool to line up Notre Dame Catholic Secondary School against up to three other schools — EQAO results, grades, board and catchment status side by side.

Does living near Notre Dame Catholic Secondary 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.

Keep exploring

Keep researching around Notre Dame Catholic Secondary School — homes, communities and the wider Ajax market.

Homes near Notre Dame Catholic Secondary School129 for sale

Communities near Notre Dame Catholic Secondary School

Schools in AjaxEQAO results

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Ajax real estate

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.

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.