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
Holy Trinity Catholic School
487 Grange Rd, Guelph, Ontario, N1E7C4 · Wellington CDSB
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 21 of the 41 other Guelph elementary schools with published results
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%
Grade 3
Writing
69%
Guelph elementary avg: 70%
Grade 3
Mathematics
76%
Guelph elementary avg: 71%
Grade 6
Reading
93%
Guelph elementary avg: 91%
Grade 6
Writing
95%
Guelph elementary avg: 88%
Grade 6
Mathematics
55%
Guelph elementary avg: 62%
Informational — not a ranking.
Is an address in this catchment?
Check any address against Holy Trinity Catholic School’s attendance boundary.
Homes in this Catchment
Homes zoned for Holy Trinity Catholic School, inside its attendance boundary.
24th most homes for sale of Guelph's 33 ranked elementary catchments · median asking 20th-highest of 33 published · Full Guelph catchment league
22 homes · median $698K · 35 days on market
The market inside this boundary
1 new in the last 7 days5 with a recorded price cut (23% of 22) · median cut $20K
| Type | For sale | Median asking | Median DOM |
|---|---|---|---|
| Detached | 8 | $1.0M | 35 days |
| Semi-detached | 1 | — | — |
| Townhouse | 7 | $688K | 54 days |
| Condo apartment | 6 | $477K | 43 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.
The rental market inside this boundary
1 new in the last 7 days
| Type | For rent | Median asking rent | Median DOM |
|---|---|---|---|
| Detached | 4 | — | — |
| Townhouse | 4 | — | — |
| 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.
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.
- 28 Davis Street
- 17 DAVISON DR
- 46 Jeffrey Drive
- 238 Law Drive
- 271 LAW Drive
- 22 Marshall Drive #8 · 8
- 12 Popham Drive
- 24 Popham Drive
- 17 Ralston Drive
- 218 Severn Drive
- 56 Skinner Drive
- 176 Starwood Drive
- 389 Starwood Drive
- 454 Starwood Drive
- 108 SUMMIT RIDGE Drive
- 104 Summit Ridge Drive #110 · 110
- 120 Watson Parkway N #1 · 1
- 144 Watson Road N #704 · 704
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
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.
What grades does Holy Trinity Catholic School serve?
Holy Trinity Catholic School serves JK-8 (elementary). It is part of Wellington CDSB.
Which school board runs Holy Trinity Catholic School?
Holy Trinity Catholic School is a Wellington CDSB school. Board policies — including boundary changes, program eligibility and registration — are set by Wellington CDSB, not by DistrictIQ.
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 22 homes for sale and 11 homes for lease in Holy Trinity Catholic School's catchment, with a median asking price of $698K. 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 detached homes available in Holy Trinity Catholic School's catchment?
Yes. 8 of the currently listed homes inside the catchment are detached properties. The overall median asking price for the shown set is $698K.
More questions (7)
How are catchment homes determined for Holy Trinity Catholic School?
These are active listings whose address falls inside Holy Trinity Catholic School's attendance boundary, based on the board's published catchment. See the interactive polygon on the Holy Trinity Catholic School catchment map. Boundaries and program eligibility (such as French Immersion) can change — always confirm current zoning directly with Wellington 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 Wellington CDSB's current published boundary, but always confirm zoning directly with the board before making a purchase decision. How Ontario attendance boundaries work
Which Guelph communities does Holy Trinity Catholic School's catchment cover?
Homes in Holy Trinity Catholic School's catchment are concentrated in Grange Road. Each community links to a dedicated page with neighbourhood-level market data.
How does Holy Trinity Catholic School compare to other Guelph elementary schools?
On the 2024–2025 EQAO assessments, 79% of Holy Trinity Catholic School students met the provincial standard (composite) — higher than 21 of the 41 other Guelph 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 Holy Trinity Catholic School?
EQAO results show the percentage of students who met or exceeded the provincial standard on each assessment, shown alongside the Guelph 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 Holy Trinity Catholic School to other schools in Guelph?
Open the Compare tool to line up Holy Trinity Catholic School against up to three other schools — EQAO results, grades, board and catchment status side by side.
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.
Get new listings in Holy Trinity Catholic School's catchment
See what's for sale inside Holy Trinity Catholic School's attendance boundary — email only, no sales calls.
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Keep exploring
Keep researching around Holy Trinity Catholic School — homes, communities and the wider Guelph 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.
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.