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Catholic Secondary · Cobourg

Homes for Sale in the St. Mary Catholic Secondary School Boundary

1050 Birchwood Trail, Cobourg, Ontario, K9A5S9 · Peterborough Victoria Northumberland and Clarington CDSB

There are currently 169 homes for sale and 27 rentals inside the St. Mary Catholic Secondary School attendance boundary. The median asking price for active homes is $719K and the median asking rent is $2,300/month. Most homes for sale are detached houses. The median time on market for homes for sale is 41 days. Updated October 4, 2026.

Also written as St Mary Catholic Secondary School · Saint Mary Catholic Secondary School

St. Mary Catholic Secondary School is a Peterborough Victoria Northumberland and Clarington CDSB Catholic secondary school in Cobourg, serving 9-12. Every home shown below falls inside the Peterborough Victoria Northumberland and Clarington CDSB-published attendance boundary — the same boundary the school board uses for enrolment.

Est. 1979

ProgramsFrench ImmersionRegular Track
66%
EQAO composite
9-12
Grades
835
Students
English
Language

−1 pts vs Cobourg · 0 pts vs Peterborough Victoria Northumberland and Clarington CDSB

In 2024–25, Grade 9 mathematics results were close to the Ontario average; OSSLT literacy results were below the Ontario average. Compared with the school's own results from 2021-22 to 2024-25, Grade 9 mathematics and OSSLT literacy moved up and down without a clear direction.

Source: EQAO 2024–25 results as published by the Ministry of Education. Each figure is the share of students meeting the provincial standard; "above" or "below" means more than 3 percentage points from the Ontario figure for the same assessment. These describe a cohort of students, not any individual, and are not a ranking.

Grade 9Math 57%
OSSLTLiteracy 75%
View all EQAO results (2024–2025)
Grade 9
Mathematics
57%
Cobourg secondary avg: 55%
OSSLT
Literacy
75%
Cobourg secondary avg: 78%
Down 13 points since 2022–23

Three-year change is published by the Ministry of Education: the difference in percentage points between the 2024–2025 and 2022–2023 assessments. Each assessment is written by a different group of students. EQAO does not report a result where fewer than 10 students wrote.

Six years of results

Every year the Ministry of Education has published for St. Mary Catholic Secondary School, oldest first. Each year is a different group of students.

Grade 9 Mathematics57%
OSSLT Literacy75%
EQAO results for St. Mary Catholic Secondary School by assessment and school year, oldest first. Years with no published result, years with no provincial assessment, and assessments that changed are each stated in the cell.
Assessment2017-182018-192019-20 — no provincial assessment2020-21 — no provincial assessment2021-222022-232023-242024-25
Grade 9 Mathematicsnot comparablenot comparableno assessmentno assessment57%65%58%57%
OSSLT Literacy75%76%no assessmentno assessment75%88%87%75%

Results are the percentage of students who met or exceeded the provincial standard, as published by the Ministry of Education. A dash means no result was published for that year: EQAO does not report a result where fewer than 10 students wrote. No provincial assessment ran in 2019-20 or 2020-21, so those years are blank for every school and are never joined across. Before 2021–22 the Ministry published separate Academic and Applied Grade 9 results, which are not comparable with the single assessment published since.

Informational — not a ranking.

Is an address zoned for this school?

Check any address against St. Mary Catholic Secondary School’s attendance boundary.

Homes currently for sale inside this school boundary

Every home below is for sale and sits inside St. Mary Catholic Secondary School's mapped attendance boundary as published by Peterborough Victoria Northumberland and Clarington CDSB. Being inside a boundary does not guarantee admission or enrolment — boundaries are reviewed and can change, and placement is confirmed by the school board.

The market inside this boundary

18 new in the last 7 days41 with a recorded price cut (24% of 169) · median cut $24K

TypeFor saleMedian askingMedian DOM
Detached103$791K39 days
Semi-detached10$669K22 days
Townhouse32$637K55 days
Condo apartment20$485K36 days

Active MLS® listings zoned inside St. Mary Catholic Secondary School’s board-published regular-track boundary — matched per listing to the polygon, not by distance. Asking (list) prices, never sold prices; days on market count from each listing’s source date; “new” means listed within 7 days. A price cut is counted only when the reduction was observed while the listing was on DistrictIQ’s feed — a floor, not a census — and increases never count. Medians are blank below 5 listings. The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-03. Listings refresh continuously.

See all 169 homes for sale in this catchment →

New homes appear inside this boundary most weeks.Get an email when one is listed

Location & Attendance Boundary

Map of St. Mary Catholic Secondary School's attendance boundary in Cobourg
St. Mary Catholic Secondary School attendance boundary· Boundaries can change — confirm with Peterborough Victoria Northumberland and Clarington CDSB.Open interactive map →
Address
1050 Birchwood Trail, Cobourg, Ontario, K9A5S9
Property profiles in this catchment18 addresses
Licensed childcare nearby6 centres

Licensed centres closest to St. Mary Catholic Secondary School — CWELCC status shown when it's published by the local service system manager.

6 licensed childcare centres nearby
Licensed Child Care Centre
St. Joseph'S Ymca Child Care - Northumberland Ymca
919 D'Arcy Street, Cobourg
0.7 km
Before & after school
Operator: Ymca Northumberland
Licence #0003284·Child Care Centre
Licensed Child Care Centre
Cobourg East Ymca Child Care Centre
780 D'Arcy St, Cobourg
0.9 km
Full day
Operator: Ymca Northumberland
Licence #62001·Child Care Centre
Licensed Child Care Centre
Cobourg Day Care
325 Alexander Drive, Cobourg
1.1 km
Full day · Half day · Before & after school
Licence #13835·Child Care Centre
Licensed Child Care Centre
Cobourg Ymca Child Care
339 Elgin Street, Cobourg
1.8 km
Full day
Operator: Ymca Northumberland
Licence #05301·Child Care Centre
Licensed Child Care Centre
Celc-Cobourg
1333 Ontario Street, Cobourg
1.9 km
Full day · Half day · Before & after school
Operator: Compass Early Learning And Care
Licence #57476·Child Care Centre
Licensed Child Care Centre
Terry Fox Ymca Child Care
1065 Riddell Avenue, Cobourg
2.0 km
Full day · Half day · Before & after school
Operator: Ymca Northumberland
Licence #37012·Child Care Centre
Getting to school: transportation is arranged by Student Transportation Services of Central Ontario

Walk-distance rule (Peterborough Victoria Northumberland and Clarington CDSB): JK–Grade 8: 1.6 km; Grades 9–12: 3.2 km. Distances are measured by the consortium along walking routes, not in a straight line.

Families opt in to transportation each year; stop times and locations may change year to year and mid-year.

Cancellations are announced for a whole region or county.

Check eligibility for an address (official Student Transportation Services of Central Ontario tool) · Delays and cancellations · Eligibility policy

Routes, stops and times are assigned per student and change during the year; DistrictIQ does not publish them. Confirm transportation for St. Mary Catholic Secondary School with Student Transportation Services of Central Ontario. Facts checked 2026-09-24.

Common questions

What is the St. Mary Catholic Secondary School catchment?
The St. Mary Catholic Secondary School catchment — also called its attendance boundary — is the area of addresses zoned for St. Mary Catholic Secondary School by Peterborough Victoria Northumberland and Clarington CDSB. DistrictIQ maps the board-published boundary so you can check any address and browse the homes for sale inside it.
How do I check whether an address is zoned for St. Mary Catholic Secondary School?
Enter the address in the boundary checker on this page — it tests the point against Peterborough Victoria Northumberland and Clarington CDSB's published attendance boundary for St. Mary Catholic Secondary School and tells you whether the address is zoned for it. To check every school an address is zoned for at once, find your school by address. Always confirm current zoning with Peterborough Victoria Northumberland and Clarington CDSB before you buy or rent.
What grades does St. Mary Catholic Secondary School serve?
St. Mary Catholic Secondary School serves 9-12 (secondary). It is part of Peterborough Victoria Northumberland and Clarington CDSB.
Does St. Mary Catholic Secondary School offer French Immersion or other program tracks?
St. Mary Catholic Secondary School offers French Immersion and Regular Track. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with Peterborough Victoria Northumberland and Clarington CDSB.
How many homes are for sale in St. Mary Catholic Secondary School's catchment?
As of the latest listing sync there are 169 homes for sale and 27 homes for lease in St. Mary Catholic Secondary School's catchment, with a median asking price of $719K. These are homes zoned for St. Mary Catholic Secondary School, inside its attendance boundary — use the explorer above to switch between homes for sale and for lease.
Are homes available to rent in St. Mary Catholic Secondary School's catchment?
Yes — 27 homes are currently listed for rent inside St. Mary Catholic Secondary School's attendance boundary. Listings refresh continuously; every rental inside the boundary is on the school's rentals page.
Can school catchments change?
Yes. School boards periodically run boundary (accommodation) reviews and can redraw catchments as enrolment shifts or new schools open. DistrictIQ reflects Peterborough Victoria Northumberland and Clarington CDSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
Does living in St. Mary Catholic Secondary School's catchment guarantee a spot?
Not automatically. Falling inside the attendance boundary is the basis for enrolment, but it is not an absolute guarantee — placement still depends on school capacity, program availability such as French Immersion, and board policy. Always confirm current school boundaries and registration directly with Peterborough Victoria Northumberland and Clarington CDSB.

Alert me when a home is listed in this boundary

See what's for sale inside St. Mary Catholic Secondary School's attendance boundary — email only, no sales calls.

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Keep exploring

Keep researching around St. Mary Catholic Secondary School — homes, communities and the wider Cobourg market.

Sources & methodology for this page
School name, board, grades, enrolment, address and contact
Ontario Ministry of Education — public school contact information and school information files (Open Government Licence – Ontario) · DistrictIQ's copy last updated August 29, 2026The Ministry's records are the identity source; the school's own website is linked for anything that changes during the year.
Attendance boundary
Peterborough Victoria Northumberland and Clarington CDSB — published attendance-boundary data · The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-03.Boundaries are drawn from the board's own boundary service; placement is confirmed by the board, and being inside a boundary does not guarantee a seat.
EQAO results
Education Quality and Accountability Office, as published by the Ministry of Education · 2024–25 assessment; history 2017-18 to 2024-25 where publishedPercent of students meeting the provincial standard, shown beside city, board and provincial figures for the same assessment. Not a ranking.
Programs (Regular Track, French Immersion, Extended French and others)
Peterborough Victoria Northumberland and Clarington CDSB — program areas in the board's boundary dataOnly programs the board publishes a boundary or program area for; application-based programs are not inferred.
Homes for sale and rentals inside the boundary
MLS® listings via IDX from the school's regular-track boundary · Counts and medians as of October 4, 2026; listings refresh continuouslyActive listings and asking prices only. Sold and leased prices are not shown.
Licensed child care nearby
Ontario Ministry of Education — licensed child care facilities (Open Government Licence – Ontario)Facilities near the school, not necessarily inside the boundary or operating in the school.
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.