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Catholic Elementary · Toronto

St Ambrose Catholic School

20 Coules Crt, Toronto, Ontario, M8W2N9 · Toronto CDSB

Also written as St. Ambrose Catholic School · Saint Ambrose Catholic School

St Ambrose Catholic School is a Toronto CDSB Catholic elementary school in Toronto, serving JK-8. Homes in its catchment sit in Alderwood, Islington-City Centre West and Long Branch. Every home shown below falls inside the Toronto CDSB-published attendance boundary — the same boundary the school board uses for enrolment.

Est. 1969

ProgramsRegular Program
85%
EQAO composite
JK-8
Grades
515
Students
English
Language

+16 pts vs Toronto · +14 pts vs Toronto CDSBhigher than 522 of the 607 other Toronto elementary schools with published results

Grade 3Reading 84%Writing 90%Math 90%
Grade 6Reading 92%Writing 97%Math 58%
View all EQAO results (2024–2025)
Grade 3
Reading
84%
Toronto elementary avg: 73%
Grade 3
Writing
90%
Toronto elementary avg: 64%
Grade 3
Mathematics
90%
Toronto elementary avg: 62%
Grade 6
Reading
92%
Toronto elementary avg: 86%
Grade 6
Writing
97%
Toronto elementary avg: 84%
Grade 6
Mathematics
58%
Toronto elementary avg: 52%

Informational — not a ranking.

Is an address zoned for this school?

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

Homes in this Catchment

Homes zoned for St Ambrose Catholic School, inside its attendance boundary.

74th most homes for sale of Toronto's 588 ranked elementary catchments · median asking 411th-highest of 545 published · Full Toronto catchment league

The market inside this boundary

8 new in the last 7 days4 with a recorded price cut (7% of 60)

TypeFor saleMedian askingMedian DOM
Detached19$1.3M31 days
Semi-detached4
Townhouse3
Condo apartment33$515K41 days

Active MLS® listings zoned inside St Ambrose Catholic 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. Boundaries as published by the board for the 2026-27 school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.

See all 60 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 Ambrose Catholic School's attendance boundary in Toronto
St Ambrose Catholic School attendance boundary· Boundaries can change — confirm with Toronto CDSB.Open interactive map →
Address
20 Coules Crt, Toronto, Ontario, M8W2N9
Property profiles in this catchment18 addresses
Licensed childcare nearby6 centres

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

6 licensed childcare centres nearby
Licensed Child Care Centre
St.Ambrose Ymca
20 Coules Court, Etobicoke
0.2 km
Before & after school
Operator: The Ymca Of Greater Toronto
Licence #56551·Child Care Centre
Licensed Child Care Centre
Plasp Lanor Junior Middle School
450 Lanor Avenue, Etobicoke
0.3 km
Before & after school
Operator: Plasp Child Care Services
Licence #56936·Child Care Centre
Licensed Child Care Centre
Rhyme & Reason Day Care
474 Browns Line, Toronto
0.6 km
Full day · Before & after school
Operator: Rhyme & Reason Day Care Inc.
Licence #0001498·Child Care Centre
Licensed Child Care Centre
Alderwood Action After School Inc.
544 Horner Avenue, Toronto
0.7 km
Full day · Before & after school
Licence #08512·Child Care Centre
Licensed Child Care Centre
Vincent Massey Academy- Franklin Horner Campus
432 Horner Avenue, Toronto
1.0 km
Full day · Before & after school
Operator: Vincent Massey Childcare Center (521909 Ontario Ltd.)
Licence #55413·Child Care Centre
Licensed Child Care Centre
Sonechko Daycare Incorporated
301 Lanor Avenue, Toronto
1.2 km
Full day
Licence #15071·Child Care Centre

Common questions

What is the St Ambrose Catholic School catchment?
The St Ambrose Catholic School catchment — also called its attendance boundary — is the area of addresses zoned for St Ambrose Catholic School by Toronto 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 Ambrose Catholic School?
Enter the address in the boundary checker on this page — it tests the point against Toronto CDSB's published attendance boundary for St Ambrose Catholic 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 Toronto CDSB before you buy or rent.
What grades does St Ambrose Catholic School serve?
St Ambrose Catholic School serves JK-8 (elementary). It is part of Toronto CDSB.
Which school board runs St Ambrose Catholic School?
St Ambrose Catholic School is a Toronto CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by Toronto CDSB, not by DistrictIQ.
Does St Ambrose Catholic School offer French Immersion or other program tracks?
St Ambrose Catholic School offers Regular Program. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with Toronto CDSB.
How many homes are for sale in St Ambrose Catholic School's catchment?
As of the latest listing sync there are 60 homes for sale and 52 homes for lease in St Ambrose Catholic School's catchment, with a median asking price of $649K. These are homes zoned for St Ambrose Catholic School, 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 St Ambrose Catholic School's catchment?
Yes. 19 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $649K.
How are catchment homes determined for St Ambrose Catholic School?
These are active listings whose address falls inside St Ambrose Catholic School's attendance boundary, based on the board's published catchment. See the interactive polygon on the St Ambrose Catholic School catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with Toronto CDSB.
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 CDSB'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 St Ambrose Catholic School's catchment cover?
Homes in St Ambrose Catholic School's catchment are concentrated in Alderwood, Islington-City Centre West and Long Branch. Each community links to a dedicated page with neighbourhood-level market data.
How does St Ambrose Catholic School compare to other Toronto elementary schools?
On the 2024–2025 EQAO assessments, 85% of St Ambrose Catholic School students met the provincial standard (composite) — higher than 522 of the 607 other Toronto elementary 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 St Ambrose Catholic School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Toronto elementary 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 St Ambrose Catholic School to other schools in Toronto?
Open the Compare tool to line up St Ambrose Catholic School against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living in St Ambrose Catholic 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 Toronto CDSB.

Get new listings in St Ambrose Catholic School's catchment

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Keep exploring

Keep researching around St Ambrose Catholic School — homes, communities and the wider Toronto 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.