Licensed Child Care Centre
Upper Canada Child Care At San Lorenzo Ruiz Ces
840 Bur Oak Avenue, Markham
0.1 km
Full day · Before & after school
Operator: Upper Canada Creative Child Care Centres Of Ontario
Licence #0004371·Child Care Centre
Catholic Elementary · Markham
San Lorenzo Ruiz Catholic Elementary School
840 Bur Oak Ave, Markham, Ontario, L6E0E1 · York CDSB
San Lorenzo Ruiz Catholic Elementary School is a York CDSB Catholic elementary school in Markham, serving JK-8. Homes in its catchment sit in Wismer. Every home shown below falls inside the York CDSB-published attendance boundary — the same boundary the school board uses for enrolment.
Est. 2007
ProgramsRegular Track
- 87%
- EQAO composite
- JK-8
- Grades
- 375
- Students
- English
- Language
+5 pts vs Markham · +10 pts vs York CDSB — higher than 54 of the 73 other Markham elementary schools with published results
Grade 3Reading 90%Writing 88%Math 90%
Grade 6Reading 98%Writing 96%Math 62%
View all EQAO results (2024–2025)
Grade 3
Reading
90%
Markham elementary avg: 80%
Grade 3
Writing
88%
Markham elementary avg: 74%
Grade 3
Mathematics
90%
Markham elementary avg: 77%
Grade 6
Reading
98%
Markham elementary avg: 94%
Grade 6
Writing
96%
Markham elementary avg: 93%
Grade 6
Mathematics
62%
Markham elementary avg: 74%
Informational — not a ranking.
Is an address zoned for this school?
Check any address against San Lorenzo Ruiz Catholic Elementary School’s attendance boundary.
Homes in this Catchment
Homes zoned for San Lorenzo Ruiz Catholic Elementary School, inside its attendance boundary.
9th most homes for sale of Markham's 70 ranked elementary catchments · median asking 38th-highest of 64 published · Full Markham catchment league
51 homes · median $1.1M · 29 days on market
The market inside this boundary
7 new in the last 7 days7 with a recorded price cut (14% of 51) · median cut $40K
| Type | For sale | Median asking | Median DOM |
|---|---|---|---|
| Detached | 20 | $1.5M | 30 days |
| Semi-detached | 6 | $1.2M | 9 days |
| Townhouse | 8 | $1.0M | 77 days |
| Condo apartment | 15 | $500K | 31 days |
Active MLS® listings zoned inside San Lorenzo Ruiz Catholic Elementary 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 51 homes for sale in this catchment →
New homes appear inside this boundary most weeks.Get an email when one is listed
The rental market inside this boundary
5 new in the last 7 days
| Type | For rent | Median asking rent | Median DOM |
|---|---|---|---|
| Detached | 14 | $1,750 | 25 days |
| Semi-detached | 2 | — | — |
| Townhouse | 4 | — | — |
| Condo apartment | 11 | $2,375 | 18 days |
Active MLS® rental listings zoned inside San Lorenzo Ruiz Catholic Elementary 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. Boundaries as published by the board for the 2026-27 school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.
All 31 homes for rent in this catchment
New homes appear inside this boundary most weeks.Get an email when one is listed
Communities in This Catchment
Location & Attendance Boundary
San Lorenzo Ruiz Catholic Elementary School attendance boundary· Boundaries can change — confirm with York CDSB.Open interactive map →
- Address
- 840 Bur Oak Ave, Markham, Ontario, L6E0E1
- Phone
- 905-202-2430
- Website
- slr.ycdsb.ca
Property profiles in this catchment18 addresses
Address-level school zoning and neighbourhood data, available whether or not the home is listed.
- 46 Barnstone Drive
- 1655 Bur Oak Avenue
- 9 Crofting Crescent
- 10 Greenspire Avenue
- 87 Hammersly Boulevard
- 267 Hammersly Boulevard
- 2 James Parrott Avenue
- 230 Kentland Street
- 9500 Markham Road #207 · 207
- 9506 Markham Road #317 · 317
- 9582 Markham Road #508 · 508
- 9560 Markham Road #610 · 610
- 91 Massachusetts Lane
- 35 Mckennon Street
- 49 Memon Place
- 54 Pantheon Lane
- 62 Pantheon Lane
- 72 Stotts Crescent
A sample of the addresses in this catchment with a property profile.
Licensed childcare nearby6 centres
Licensed centres closest to San Lorenzo Ruiz Catholic Elementary School — CWELCC status shown when it's published by the local service system manager.
6 licensed childcare centres nearby
Source: Ontario Ministry of Education licensed childcare data · Open Government Licence – Ontario · Last updated May 31, 2026
Compare Nearby Schools
The closest elementary schools by distance.
6 schools nearby
View all schools →Common questions
What is the San Lorenzo Ruiz Catholic Elementary School catchment?
The San Lorenzo Ruiz Catholic Elementary School catchment — also called its attendance boundary — is the area of addresses zoned for San Lorenzo Ruiz Catholic Elementary School by York 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 San Lorenzo Ruiz Catholic Elementary School?
Enter the address in the boundary checker on this page — it tests the point against York CDSB's published attendance boundary for San Lorenzo Ruiz Catholic Elementary 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 York CDSB before you buy or rent.
What grades does San Lorenzo Ruiz Catholic Elementary School serve?
San Lorenzo Ruiz Catholic Elementary School serves JK-8 (elementary). It is part of York CDSB.
Which school board runs San Lorenzo Ruiz Catholic Elementary School?
San Lorenzo Ruiz Catholic Elementary School is a York CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by York CDSB, not by DistrictIQ.
Does San Lorenzo Ruiz Catholic Elementary School offer French Immersion or other program tracks?
San Lorenzo Ruiz Catholic Elementary School offers Regular Track. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with York CDSB.
How many homes are for sale in San Lorenzo Ruiz Catholic Elementary School's catchment?
As of the latest listing sync there are 51 homes for sale and 31 homes for lease in San Lorenzo Ruiz Catholic Elementary School's catchment, with a median asking price of $1.1M. These are homes zoned for San Lorenzo Ruiz Catholic Elementary 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 San Lorenzo Ruiz Catholic Elementary School's catchment?
Yes. 20 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $1.1M.
How are catchment homes determined for San Lorenzo Ruiz Catholic Elementary School?
These are active listings whose address falls inside San Lorenzo Ruiz Catholic Elementary School's attendance boundary, based on the board's published catchment. See the interactive polygon on the San Lorenzo Ruiz Catholic Elementary School catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with York 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 York CDSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
Which Markham communities does San Lorenzo Ruiz Catholic Elementary School's catchment cover?
Homes in San Lorenzo Ruiz Catholic Elementary School's catchment are concentrated in Wismer. Each community links to a dedicated page with neighbourhood-level market data.
How does San Lorenzo Ruiz Catholic Elementary School compare to other Markham elementary schools?
On the 2024–2025 EQAO assessments, 87% of San Lorenzo Ruiz Catholic Elementary School students met the provincial standard (composite) — higher than 54 of the 73 other Markham 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 San Lorenzo Ruiz Catholic Elementary School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Markham 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 San Lorenzo Ruiz Catholic Elementary School to other schools in Markham?
Open the Compare tool to line up San Lorenzo Ruiz Catholic Elementary School against up to three other schools — EQAO results, grades, board and catchment status side by side.
Does living in San Lorenzo Ruiz Catholic Elementary 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 York CDSB.
Get new listings in San Lorenzo Ruiz Catholic Elementary School's catchment
See what's for sale inside San Lorenzo Ruiz Catholic Elementary School's attendance boundary — email only, no sales calls.
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Keep exploring
Keep researching around San Lorenzo Ruiz Catholic Elementary School — homes, communities and the wider Markham 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.