St Mary's High School
1500 Block Line Rd, Kitchener, Ontario, N2C2S2 · Waterloo CDSB
Also written as St. Mary's High School · Saint Mary's High School · St Marys High School
St Mary's High School is a Waterloo CDSB Catholic secondary school in Kitchener, serving 9-12. Every home shown below falls inside the Waterloo CDSB-published attendance boundary — the same boundary the school board uses for enrolment.
Est. 1969
- 71%
- EQAO composite
- 9-12
- Grades
- 2,240
- Students
- English
- Language
−3 pts vs Kitchener · −2 pts vs Waterloo CDSB — higher than 3 of the 8 other Kitchener secondary schools with published results
View all EQAO results (2024–2025)
Informational — not a ranking.
Is an address zoned for this school?
Check any address against St Mary's High School’s attendance boundary.
Homes in this Catchment
Homes zoned for St Mary's High School, inside its attendance boundary.
Most homes for sale of the 8 ranked secondary catchments in Kitchener · median asking 4th-highest of 8 published · Full Kitchener catchment league
426 homes · median $650K · 36 days on market
The market inside this boundary
65 new in the last 7 days69 with a recorded price cut (16% of 426) · median cut $24K
| Type | For sale | Median asking | Median DOM |
|---|---|---|---|
| Detached | 179 | $919K | 27 days |
| Semi-detached | 13 | $620K | 33 days |
| Townhouse | 112 | $550K | 43 days |
| Condo apartment | 100 | $355K | 49 days |
Active MLS® listings zoned inside St Mary's High 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 2026-08-29. Listings refresh continuously.
See all 426 homes for sale in this catchment →
The rental market inside this boundary
26 new in the last 7 days
| Type | For rent | Median asking rent | Median DOM |
|---|---|---|---|
| Detached | 45 | $2,700 | 20 days |
| Semi-detached | 3 | — | — |
| Townhouse | 58 | $2,525 | 23 days |
| Condo apartment | 56 | $1,970 | 24 days |
Active MLS® rental listings zoned inside St Mary's High School’s board-published regular-track boundary — matched per listing to the polygon, not by distance. Asking (list) rents, never negotiated rents; days on market count from each listing’s source date; “new” means listed within 7 days. Medians are blank below 5 rentals. The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.
All 175 homes for rent in this catchment
Location & Attendance Boundary
- Address
- 1500 Block Line Rd, Kitchener, Ontario, N2C2S2
- Phone
- 519-745-6891
- Website
- stmary.wcdsb.ca
Property profiles in this catchment18 addresses
Address-level school zoning and neighbourhood data, available whether or not the home is listed.
- 100 Biehn Drive
- 175 Commonwealth Street #107 · 107
- 1392 Doon Village Road
- 55 Duke Street #416 · 416
- 268 EVENS POND Crescent
- 110 Fergus Avenue #231 · 231
- 60 Frederick Street #2605 · 2605
- 554 Goldenrod Lane
- 63 Ian Ormston Drive
- 7 Kilkerran Crescent
- 404 King Street W #616 · 616
- 24 Midland Drive #708 · 708
- 42 N Foxglove Crescent N
- 44 Oakhurst Crescent
- 130 Otterbein Road #78 · 78
- 21 POSTMASTER Drive
- 129 River Road E
- 2139 Strasburg Road #1 · 1
A sample of the addresses in this catchment with a property profile.
Licensed childcare nearby5 centres
Licensed centres closest to St Mary's High School — CWELCC status shown when it's published by the local service system manager.
Compare Nearby Schools
The closest secondary schools by distance.
Common questions
What is the St Mary's High School catchment?
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What grades does St Mary's High School serve?
Which school board runs St Mary's High School?
Does St Mary's High School offer French Immersion or other program tracks?
How many homes are for sale in St Mary's High School's catchment?
More questions (7)
Are detached homes available in St Mary's High School's catchment?
How are catchment homes determined for St Mary's High School?
Can school catchments change?
How does St Mary's High School compare to other Kitchener secondary schools?
How should I read the EQAO results for St Mary's High School?
How can I compare St Mary's High School to other schools in Kitchener?
Does living in St Mary's High School's catchment guarantee a spot?
Get new listings in St Mary's High School's catchment
See what's for sale inside St Mary's High School's attendance boundary — email only, no sales calls.
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Keep exploring
Keep researching around St Mary's High School — homes, communities and the wider Kitchener market.
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.


