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Catholic Elementary · Markham

Homes for Sale in the St Rene Goupil-St Luke Catholic Elementary School Boundary

135 Green Lane, Thornhill, Ontario, L3T6K7 · York CDSB

There are currently 144 homes for sale and 58 rentals inside the St Rene Goupil-St Luke Catholic Elementary School attendance boundary. The median asking price for active homes is $773K and the median asking rent is $2,550/month. The median time on market for homes for sale is 41 days. Updated October 21, 2026.

Also written as St. Rene Goupil-St Luke Catholic Elementary School · Saint Rene Goupil-St Luke Catholic Elementary School

St Rene Goupil-St Luke Catholic Elementary School is a York CDSB Catholic elementary school in Markham, serving JK-8. Homes in its catchment sit in Commerce Valley, Aileen-Willowbrook and Grandview. Every home shown below falls inside the York CDSB-published attendance boundary — the same boundary the school board uses for enrolment.

Est. 1982

ProgramsRegular Track
83%
EQAO composite
JK-8
Grades
245
Students
English
Language

+1 pts vs Markham · +6 pts vs York CDSB — higher than 35 of the 72 other Markham elementary schools with published results

In 2024–25, Grade 3 reading and writing results were above the Ontario average, while mathematics was close to it; Grade 6 results were above the Ontario average in all 3 assessments. Compared with the school's own results from 2021-22 to 2024-25, Grade 3 reading (−19 points), Grade 3 writing (−24 points) and Grade 3 mathematics (−19 points) fell; Grade 6 mathematics (+16 points) rose; Grade 6 reading and Grade 6 writing 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 3Reading 81%Writing 76%Math 62%
Grade 6Reading 100%Writing 100%Math 76%
View all EQAO results (2024–2025)
Grade 3
Reading
81%
Markham elementary avg: 79%
Down 13 points since 2022–23
Grade 3
Writing
76%
Markham elementary avg: 74%
Down 18 points since 2022–23
Grade 3
Mathematics
62%
Markham elementary avg: 77%
Down 21 points since 2022–23
Grade 6
Reading
100%
Markham elementary avg: 93%
Up 10 points since 2022–23
Grade 6
Writing
100%
Markham elementary avg: 93%
Up 13 points since 2022–23
Grade 6
Mathematics
76%
Markham elementary avg: 73%
Up 26 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, and at a school this size a single grade is a few dozen students, so a few points can reflect who wrote it rather than a change at the school. 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 Rene Goupil-St Luke Catholic Elementary School, oldest first. Each year is a different group of students.

Grade 3 Reading81%
Grade 3 Writing76%
Grade 3 Mathematics62%
Grade 6 Reading100%
Grade 6 Writing100%
Grade 6 Mathematics76%
EQAO results for St Rene Goupil-St Luke Catholic Elementary 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 3 Reading79%80%no assessmentno assessment100%94%62%81%
Grade 3 Writing86%80%no assessmentno assessment100%94%62%76%
Grade 3 Mathematics71%75%no assessmentno assessment81%83%67%62%
Grade 6 Reading81%77%no assessmentno assessment100%90%86%100%
Grade 6 Writing75%92%no assessmentno assessment100%87%97%100%
Grade 6 Mathematics50%62%no assessmentno assessment60%50%76%76%

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.

Informational — not a ranking.

Is an address zoned for this school?

Check any address against St Rene Goupil-St Luke Catholic Elementary School’s attendance boundary.

Homes currently for sale inside this school boundary

Every home below is for sale and sits inside St Rene Goupil-St Luke Catholic Elementary School's mapped attendance boundary as published by York 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.

Most homes for sale of the 69 ranked elementary catchments in Markham · median asking 60th-highest of 64 published · Full Markham catchment league

Buying in the St Rene Goupil-St Luke Catholic Elementary School catchment?

Tell us your budget and must-haves — a local agent will send you homes for sale inside this boundary and help set up viewings. No obligation.

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DistrictIQ Inc., Brokerage

Other elementary boundaries in Markham

Other Markham attendance boundaries at a comparable price point, and the homes for sale inside each.

The market inside this boundary

15 new in the last 7 days31 with a recorded price cut (22% of 144) · median cut $29K

TypeFor saleMedian askingMedian DOM
Detached50$1.8M37 days
Semi-detached2——
Townhouse24$754K41 days
Condo apartment68$600K48 days

Active MLS® listings zoned inside St Rene Goupil-St Luke 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 144 homes for sale in this catchment →

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

Development activity inside this school boundary

58 current development applications of any type, including commercial and industrial, inside the St Rene Goupil-St Luke Catholic Elementary School attendance boundary (114 on record, including historical and closed files). The municipality does not publish unit counts for these applications. 36 of them have municipal activity recorded in the last five years; the other 22 are still listed as open with older or no published activity.

  • Times Galleria - Times Group Corporation - Leitchhcroft Lands - Galleria Lands -Times GroupDevelopment application · Clearing conditions
  • Wemat Four Ltd.Site plan · Under review
  • 3 Steele Valley RoadDevelopment application · Submitted

Municipal planning applications whose site is inside the boundary, as published by Markham; matched 2026-09-25. “Current” means the municipal process is still open (however long ago it was filed), or an approved file with municipal activity in the last five years. A planning application is not a school-board decision and does not itself change an attendance boundary. All Markham development applications.

Location & Attendance Boundary

Map of St Rene Goupil-St Luke Catholic Elementary School's attendance boundary in Markham
St Rene Goupil-St Luke Catholic Elementary School attendance boundary· Boundaries can change — confirm with York CDSB.Open interactive map →
Address
135 Green Lane, Thornhill, Ontario, L3T6K7
Property profiles in this catchment18 addresses
Licensed childcare nearby6 centres

Licensed centres closest to St Rene Goupil-St Luke Catholic Elementary School — CWELCC status shown when it's published by the local service system manager.

6 licensed childcare centres nearby
Licensed Child Care Centre
Henderson Avenue Kids' Club
66 Henderson Avenue, Markham
2.7 km
Before & after school
Operator: York Professional Care & Education Inc.
Licence #0006607·Child Care Centre
Licensed Child Care Centre
Wishing Well Montessori Schools
455 Cochrane Drive, Markham
2.8 km
Full day
Operator: Milpex Educational Inc.
Licence #56336·Child Care Centre
Licensed Child Care Centre
Dream Tree Montessori
25 Elgin Street, Markham
3.0 km
Full day
Operator: Casa De Montessori Ltd.
Licence #60292·Child Care Centre
Licensed Child Care Centre
Cefa Early Learning
10 Esna Park Drive, Markham
3.0 km
Full day
Operator: Rising Star Learning (Esna Park) Ltd.
Licence #61832·Child Care Centre
Licensed Child Care Centre
Sunrise Montessori School
180 Amber Street, Markham
4.3 km
Full day · Half day
Operator: 1963104 Ontario Inc.
Licence #0005722·Child Care Centre
Licensed Child Care Centre
Ikids Montessori Academy
8855 Woodbine Avenue, Markham
4.3 km
Full day
Operator: Cw Education Inc.
Licence #59813·Child Care Centre
Getting to school: transportation is arranged by Student Transportation Services of York Region

Walk-distance rule (York CDSB): JK–Grade 3: 1.2 km; Grades 4–8: 1.6 km; Grades 9–12: 4.8 km (3.2 km where there is no public transit). Distances are measured by the consortium along walking routes, not in a straight line.

York Region DSB secondary students whose address is served by public transit (within 1.2 km of a stop, at most 3 transfers, 75 minutes or less) do not receive a school bus.

Since January 2026 cancellations are decided for two service areas: Georgina (north of and including Ravenshoe Road) and the rest of the region.

Check eligibility for an address (official Student Transportation Services of York Region 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 Rene Goupil-St Luke Catholic Elementary School with Student Transportation Services of York Region. Facts checked 2026-09-24.

Common questions

What is the St Rene Goupil-St Luke Catholic Elementary School catchment?
The St Rene Goupil-St Luke Catholic Elementary School catchment — also called its attendance boundary — is the area of addresses zoned for St Rene Goupil-St Luke 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 St Rene Goupil-St Luke 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 St Rene Goupil-St Luke 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 St Rene Goupil-St Luke Catholic Elementary School serve?
St Rene Goupil-St Luke Catholic Elementary School serves JK-8 (elementary). It is part of York CDSB.
Does St Rene Goupil-St Luke Catholic Elementary School offer French Immersion or other program tracks?
St Rene Goupil-St Luke 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 St Rene Goupil-St Luke Catholic Elementary School's catchment?
As of the latest listing sync there are 144 homes for sale and 58 homes for lease in St Rene Goupil-St Luke Catholic Elementary School's catchment, with a median asking price of $773K. These are homes zoned for St Rene Goupil-St Luke Catholic Elementary 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 Rene Goupil-St Luke Catholic Elementary School's catchment?
Yes — 58 homes are currently listed for rent inside St Rene Goupil-St Luke Catholic Elementary 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 York 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 Rene Goupil-St Luke 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.

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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
York CDSB — published attendance-boundary data · Boundaries as published by the board for the 2026-27 school year. DistrictIQ last downloaded it 2026-08-29.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)
York 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 21, 2026; listings refresh continuouslyActive listings and asking prices only. Sold and leased prices are not shown.
Communities in this catchment
Derived from the communities of active listings inside the boundaryA community appears when it has active listings inside the boundary; it is not a board designation.
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.