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Public Secondary · Toronto

David and Mary Thomson Collegiate Institute

125 Brockley Drive, Scarborough, Ontario, M1P0E1 · Toronto DSB

David and Mary Thomson Collegiate Institute is a Toronto DSB Public secondary school in Toronto, serving 9-12. Homes in its catchment sit in Bendale, Woburn and Eglinton East. Every home shown below falls inside the Toronto DSB-published attendance boundary — the same boundary the school board uses for enrolment.

Est. 1969

ProgramsRegular Track
52%
EQAO composite
9-12
Grades
1,225
Students
English
Language

−18 pts vs Toronto · −16 pts vs Toronto DSBhigher than 12 of the 104 other Toronto secondary schools with published results

Grade 9Math 32%
OSSLTLiteracy 72%
View all EQAO results (2024–2025)
Grade 9
Mathematics
32%
Toronto secondary avg: 55%
OSSLT
Literacy
72%
Toronto secondary avg: 83%
Up 6 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.

Informational — not a ranking.

Is an address zoned for this school?

Check any address against David and Mary Thomson Collegiate Institute’s attendance boundary.

Homes in this Catchment

Homes zoned for David and Mary Thomson Collegiate Institute, inside its attendance boundary.

10th most homes for sale of Toronto's 61 ranked secondary catchments · median asking 58th-highest of 60 published · Full Toronto catchment league

The market inside this boundary

30 new in the last 7 days20 with a recorded price cut (10% of 197) · median cut $21K

TypeFor saleMedian askingMedian DOM
Detached50$1.0M35 days
Semi-detached2
Townhouse16$680K26 days
Condo apartment128$499K41 days

Active MLS® listings zoned inside David and Mary Thomson Collegiate Institute’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 2026-08-29. Listings refresh continuously.

See all 197 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 David and Mary Thomson Collegiate Institute's attendance boundary in Toronto
David and Mary Thomson Collegiate Institute attendance boundary· Boundaries can change — confirm with Toronto DSB.Open interactive map →
Address
125 Brockley Drive, Scarborough, Ontario, M1P0E1
Property profiles in this catchment18 addresses
Licensed childcare nearby6 centres

Licensed centres closest to David and Mary Thomson Collegiate Institute — CWELCC status shown when it's published by the local service system manager.

6 licensed childcare centres nearby
Licensed Child Care Centre
Nyad - Donwood Inc.
61 Dorcot Avenue, Toronto
0.4 km
Full day · Before & after school
Operator: Nyad (Community) Inc.
Licence #11877·Child Care Centre
Licensed Child Care Centre
Cedarbrae Day Nurseries (1385 Midland)
1385 Midland Avenue, Toronto
0.5 km
Full day · Before & after school
Operator: Cedarbrae Day Nurseries Limited
Licence #00970·Child Care Centre
Licensed Child Care Centre
Cedarbrae Day Nurseries (1375 Midland)
1375 Midland Avenue, Toronto
0.5 km
Full day
Operator: Cedarbrae Day Nurseries Limited
Licence #02128·Child Care Centre
Licensed Child Care Centre
Bendale Acres Child Care Centre
2920 Lawrence Avenue, Scarborough
0.6 km
Full day
Operator: Network Child Care Services
Licence #58068·Child Care Centre
Licensed Child Care Centre
Hunters Glen School Age Program - (Ymca)
16 Haileybury Drive, Toronto
0.9 km
Before & after school
Operator: The Ymca Of Greater Toronto
Licence #02063·Child Care Centre
Licensed Child Care Centre
Rosalie Hall Early Learning And Child Care Centre
3020 Lawrence Avenue, Toronto
0.9 km
Full day
Operator: Rosalie Hall
Licence #11844·Child Care Centre

Common questions

What is the David and Mary Thomson Collegiate Institute catchment?
The David and Mary Thomson Collegiate Institute catchment — also called its attendance boundary — is the area of addresses zoned for David and Mary Thomson Collegiate Institute by Toronto DSB. 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 David and Mary Thomson Collegiate Institute?
Enter the address in the boundary checker on this page — it tests the point against Toronto DSB's published attendance boundary for David and Mary Thomson Collegiate Institute 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 Toronto DSB before you buy or rent.
What grades does David and Mary Thomson Collegiate Institute serve?
David and Mary Thomson Collegiate Institute serves 9-12 (secondary). It is part of Toronto DSB.
Which school board runs David and Mary Thomson Collegiate Institute?
David and Mary Thomson Collegiate Institute is a Toronto DSB school. Board policies — including boundary changes, program eligibility and registration — are set by Toronto DSB, not by DistrictIQ.
Does David and Mary Thomson Collegiate Institute offer French Immersion or other program tracks?
David and Mary Thomson Collegiate Institute offers Regular Track. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with Toronto DSB.
How many homes are for sale in David and Mary Thomson Collegiate Institute's catchment?
As of the latest listing sync there are 197 homes for sale and 147 homes for lease in David and Mary Thomson Collegiate Institute's catchment, with a median asking price of $550K. These are homes zoned for David and Mary Thomson Collegiate Institute, inside its attendance boundary — use the explorer above to switch between homes for sale and for lease.
More questions (8)
Are detached homes available in David and Mary Thomson Collegiate Institute's catchment?
Yes. 50 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $550K.
How are catchment homes determined for David and Mary Thomson Collegiate Institute?
These are active listings whose address falls inside David and Mary Thomson Collegiate Institute's attendance boundary, based on the board's published catchment. See the interactive polygon on the David and Mary Thomson Collegiate Institute catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with Toronto DSB.
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 Toronto DSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
Which Toronto communities does David and Mary Thomson Collegiate Institute's catchment cover?
Homes in David and Mary Thomson Collegiate Institute's catchment are concentrated in Bendale, Woburn and Eglinton East. Each community links to a dedicated page with neighbourhood-level market data.
How does David and Mary Thomson Collegiate Institute compare to other Toronto secondary schools?
On the 2024–2025 EQAO assessments, 52% of David and Mary Thomson Collegiate Institute students met the provincial standard (composite) — higher than 12 of the 104 other Toronto secondary schools with published results. EQAO is a benchmark of provincial-standard achievement, not a ranking of school quality; academic results are one factor among many.
How should I read the EQAO results for David and Mary Thomson Collegiate Institute?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Toronto 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 David and Mary Thomson Collegiate Institute to other schools in Toronto?
Open the Compare tool to line up David and Mary Thomson Collegiate Institute against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living in David and Mary Thomson Collegiate Institute'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 Toronto DSB.

Get new listings in David and Mary Thomson Collegiate Institute's catchment

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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.