Licensed Child Care Centre
Ymca Of Three Rivers Child Care - Holy Trinity
487 Grange Road, Guelph
0.1 km
Before & after school
Operator: Ymca Of Three Rivers (Midwestern Ontario)
Licence #58210·Child Care Centre
Catholic Elementary · Guelph
Homes for Sale in the Holy Trinity Catholic School Boundary
487 Grange Rd, Guelph, Ontario, N1E7C4 · Wellington CDSB
There are currently 33 homes for sale and 13 rentals inside the Holy Trinity Catholic School attendance boundary. The median asking price for active homes is $700K and the median asking rent is $2,799/month. The median time on market for homes for sale is 36 days. Updated October 17, 2026.
Holy Trinity Catholic School is a Wellington CDSB Catholic elementary school in Guelph, serving JK-8. Homes in its catchment sit in Grange Road. Every home shown below falls inside the Wellington CDSB-published attendance boundary — the same boundary the school board uses for enrolment.
Est. 2003
ProgramsRegular Track
- 79%
- EQAO composite
- JK-8
- Grades
- 475
- Students
- English
- Language
+2 pts vs Guelph · +2 pts vs Wellington CDSB — higher than 20 of the 39 other Guelph elementary schools with published results
In 2024–25, Grade 3 results were above the Ontario average in all 3 assessments; 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 (+14 points), Grade 3 writing (+20 points) and Grade 3 mathematics (+7 points) rose; Grade 6 reading, Grade 6 writing and Grade 6 mathematics 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 88%Writing 69%Math 76%
Grade 6Reading 93%Writing 95%Math 55%
View all EQAO results (2024–2025)
Grade 3
Reading
88%
Guelph elementary avg: 79%
Up 5 points since 2022–23
Grade 3
Writing
69%
Guelph elementary avg: 70%
Up 2 points since 2022–23
Grade 3
Mathematics
76%
Guelph elementary avg: 71%
Up 17 points since 2022–23
Grade 6
Reading
93%
Guelph elementary avg: 91%
Up 10 points since 2022–23
Grade 6
Writing
95%
Guelph elementary avg: 89%
Up 10 points since 2022–23
Grade 6
Mathematics
55%
Guelph elementary avg: 62%
Down 3 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 Holy Trinity Catholic School, oldest first. Each year is a different group of students.
Grade 3 Reading88%
Grade 3 Writing69%
Grade 3 Mathematics76%
Grade 6 Reading93%
Grade 6 Writing95%
Grade 6 Mathematics55%
| Assessment | 2017-18 | 2018-19 | 2019-20 — no provincial assessment | 2020-21 — no provincial assessment | 2021-22 | 2022-23 | 2023-24 | 2024-25 |
|---|---|---|---|---|---|---|---|---|
| Grade 3 Reading | 78% | 73% | no assessment | no assessment | 74% | 83% | 78% | 88% |
| Grade 3 Writing | 78% | 77% | no assessment | no assessment | 49% | 67% | 57% | 69% |
| Grade 3 Mathematics | 78% | 61% | no assessment | no assessment | 69% | 59% | 69% | 76% |
| Grade 6 Reading | 80% | 89% | no assessment | no assessment | 90% | 83% | 87% | 93% |
| Grade 6 Writing | 80% | 87% | no assessment | no assessment | 90% | 85% | 90% | 95% |
| Grade 6 Mathematics | 59% | 54% | no assessment | no assessment | 51% | 58% | 61% | 55% |
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 Holy Trinity Catholic School’s attendance boundary.
Homes currently for sale inside this school boundary
Every home below is for sale and sits inside Holy Trinity Catholic School's mapped attendance boundary as published by Wellington 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.
16th most homes for sale of Guelph's 33 ranked elementary catchments · median asking 18th-highest of 33 published · Full Guelph catchment league
33 homes · median $700K · 36 days on market
More affordable elementary boundaries in Guelph
Other Guelph attendance boundaries with a lower median asking price, and the homes for sale inside each.
- Kortright Hills Public School53 for sale · $700K median· lower median
- Sir Isaac Brock Public School37 for sale · $700K median· lower median
- St Ignatius of Loyola Catholic School59 for sale · $690K median· lower median
- St Paul Catholic School55 for sale · $675K median· lower median
- Holy Rosary Catholic School26 for sale · $675K median· lower median
The market inside this boundary
7 new in the last 7 days9 with a recorded price cut (27% of 33) · median cut $31K
| Type | For sale | Median asking | Median DOM |
|---|---|---|---|
| Detached | 13 | $1.0M | 36 days |
| Semi-detached | 1 | — | — |
| Townhouse | 10 | $635K | 35 days |
| Condo apartment | 9 | $410K | 38 days |
Active MLS® listings zoned inside Holy Trinity 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. The board publishes these boundaries without stating a school year. DistrictIQ last downloaded it 2026-08-29. Listings refresh continuously.
See all 33 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
1 new in the last 7 days
| Type | For rent | Median asking rent | Median DOM |
|---|---|---|---|
| Detached | 2 | — | — |
| Semi-detached | 2 | — | — |
| Townhouse | 6 | $2,848 | 13 days |
| Condo apartment | 3 | — | — |
Active MLS® rental listings zoned inside Holy Trinity Catholic 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 13 homes for rent in this catchment
Homes inside this boundary don’t come up often.Get an email when one is listed
Communities in This Catchment
Location & Attendance Boundary
Holy Trinity Catholic School attendance boundary· Boundaries can change — confirm with Wellington CDSB.Open interactive map →
- Address
- 487 Grange Rd, Guelph, Ontario, N1E7C4
- Phone
- 519-821-0156
Property profiles in this catchment18 addresses
Address-level school zoning and neighbourhood data, available whether or not the home is listed.
- 39 Clythe Creek Drive
- 28 Davis Street
- 17 DAVISON DR
- 81 Keating Street
- 238 Law Drive
- 22 Marshall Drive #8 · 8
- 12 Popham Drive
- 24 Popham Drive
- 17 Ralston Drive
- 57 Severn Drive
- 20 Shackleton Drive #11 · 11
- 56 Skinner Drive
- 176 Starwood Drive
- 389 Starwood Drive
- 454 Starwood Drive
- 108 SUMMIT RIDGE Drive
- 30 Vipond Street
- 120 Watson Parkway N #1 · 1
A sample of the addresses in this catchment with a property profile.
Licensed childcare nearby5 centres
Licensed centres closest to Holy Trinity Catholic School — CWELCC status shown when it's published by the local service system manager.
5 licensed childcare centres nearby
Source: Ontario Ministry of Education licensed childcare data · Open Government Licence – Ontario · Last updated May 31, 2026
Getting to school: transportation is arranged by Wellington-Dufferin Student Transportation Services
Walk-distance rule (Wellington CDSB): JK–Grade 8: 1.6 km; Grades 9–12: 3.2 km. Distances are measured by the consortium along walking routes, not in a straight line.
Cancellations are decided by 6:15 a.m. for four divisions; the consortium lists which schools are in each.
Check eligibility for an address (official Wellington-Dufferin Student Transportation Services 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 Holy Trinity Catholic School with Wellington-Dufferin Student Transportation Services. Facts checked 2026-09-24.
Compare Nearby Schools
The closest elementary schools by distance.
6 schools nearby
View all schools →Common questions
What is the Holy Trinity Catholic School catchment?
The Holy Trinity Catholic School catchment — also called its attendance boundary — is the area of addresses zoned for Holy Trinity Catholic School by Wellington 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 Holy Trinity Catholic School?
Enter the address in the boundary checker on this page — it tests the point against Wellington CDSB's published attendance boundary for Holy Trinity 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 Wellington CDSB before you buy or rent.
What grades does Holy Trinity Catholic School serve?
Holy Trinity Catholic School serves JK-8 (elementary). It is part of Wellington CDSB.
Does Holy Trinity Catholic School offer French Immersion or other program tracks?
Holy Trinity Catholic School offers Regular Track. Program catchments can differ from the regular attendance boundary — confirm eligibility directly with Wellington CDSB.
How many homes are for sale in Holy Trinity Catholic School's catchment?
As of the latest listing sync there are 33 homes for sale and 13 homes for lease in Holy Trinity Catholic School's catchment, with a median asking price of $700K. These are homes zoned for Holy Trinity Catholic School, inside its attendance boundary — use the explorer above to switch between homes for sale and for lease.
Are homes available to rent in Holy Trinity Catholic School's catchment?
Yes — 13 homes are currently listed for rent inside Holy Trinity Catholic 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 Wellington 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 Holy Trinity 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 Wellington CDSB.
Alert me when a home is listed in this boundary
See what's for sale inside Holy Trinity Catholic School's attendance boundary — email only, no sales calls.
We'll email you a link to confirm — no account or password needed. Email only, unsubscribe any time.
Keep exploring
Keep researching around Holy Trinity Catholic School — homes, communities and the wider Guelph market.
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 June 22, 2026The Ministry's records are the identity source; the school's own website is linked for anything that changes during the year.
- Attendance boundary
- Wellington CDSB — published attendance-boundary data · The board publishes these boundaries without stating a 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)
- Wellington 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 17, 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.