Mercy College Coolock
St Brendan's Drive, Malahide Road, Coolock, Dublin 5, D05C958
Girls' post-primary school (secondary), 402 pupils (2025/26), DEIS school, Catholic ethos, patron CEIST.
1 planning application at the school, the latest in November 2019.
Planning at the school 1 application
Applications on the school grounds, next to the school and about a school (extensions, prefabs, classrooms, halls), or naming the school within 1.5 km. Every year on record.
Where it is school grounds outlined
Outline: the school grounds as mapped on OpenStreetMap. Dots: planning applications at the school.
Enrolment 2 years on record
| Year | Pupils | Girls | Boys | Change |
|---|---|---|---|---|
| 2024/25 | 420 | 420 | — | — |
| 2025/26 | 402 | 402 | 0 | -18 |
Enrolment as returned to the Department of Education each September.
About the school
- Roll number
- 60871V
- Level
- Post-primary school
- Type
- Secondary
- Boys, girls or mixed
- Girls
- Ethos and patron
- Catholic ethos, patron CEIST
- DEIS
- Yes
- Teaching through Irish
- No subjects taught through Irish
- Fee-paying
- No
- Attendance
- Day
- Address
- St Brendan's Drive, Malahide Road, Coolock, Dublin 5, D05C958
Inspection reports
The Department of Education's Inspectorate publishes its reports on gov.ie. See this school's inspection reports on gov.ie (the Department's search, roll number 60871V).
Planning applications within 100 m of the school grounds 46 applications in the last 10 years
- Granted2, Ennel Avenue, Artane, Dublin 5
- Granted76, Saint Brendan's Drive, Dublin 5, D05 W6W7
- Withdrawn2, Ennel Avenue, Artane, Dublin 5
- Withdrawn2 Ennel Avenue, Artane, Dublin 5.
- Commenced42 St. Brendan's Drive, Dublin 5, D05 T3C3
- Granted1A Ennel Avenue , Artane, Dublin 5, D05T2F5
- Granted20, Mask Green, Dublin 5 , D05N674
- Withdrawn20, Mask Green, Dublin 5
Show 38 more
- Granted10 St. Brendan's Drive, Coolock, Dublin 5, D05 E7W4
- Withdrawn10, Saint Brendan's Drive, Dublin 5, D05 E7W4
- Granted41, Mask Avenue, Dublin 5, D05 C2F7
- Commenced11 Mask Drive, Dublin 5, D05 C6H2
- Granted20 Mask Avenue, Dublin 5, D05 X471
- Granted8 Ennel Drive, Dublin 5, D05 T6X3
- Withdrawn8 Ennel Drive, Dublin 5, D05T6X3
- Granted5 Saint Brendan's Drive, Dublin 5
- Commenced30 St. Brendan's Park, Dublin 5, D05 Y5Y2
- Granted5, Mask Avenue, Dublin 5
- Granted27, Mask Drive, Artane, Dublin 5
- Appeal decided67, Ennel Drive, Dublin 5, D05 T3Y1
- Withdrawn67, Ennel Drive, Dublin 5 D05 T3Y1
- Commenced8, Mask Avenue, Dublin 5 D05 E290
- Withdrawn8, Mask Avenue, Dublin 5 D05 E290
- Granted2, Ennel Avenue, Artane, Dublin 5
- Withdrawn2, Ennel Avenue, Artane, Dublin 5
- Granted31, Mask Avenue, Artane, Dublin 5, D05 K7V7
- GrantedNo. 36 Mask Avenue, Artane, Dublin 5, a corner site with Mask Drive, Dublin 5.
- Withdrawn2, Ennel Avenue, Artane, Dublin 5
- Granted23, St Brendans Avenue, Artane, Dublin 5, D05 N4N8
- Withdrawn23, Saint Brendan's Avenue, Artane, Dublin 5
- Commenced34 St. Brendans Park, Coolock, Dublin 5
- Granted10, Saint Brendan's Drive, Coolock, Dublin 5, D05 E7W4
- Withdrawn10, Saint Brendan's Drive, Coolock, Dublin 5
- Commenced47 St. Brendan's Park, Artane, Dublin 5
- Granted38, St. Brendan's Drive, Coolock, Dublin 5
- Granted39, Saint Brendan's Drive, Coolock, Dublin 5, D05 P5W6
- Commenced28, Mask Crescent, Artane, Dublin 5
- Granted83, Mask Avenue, Artane, Dublin 5
- GrantedScoil Chaitriona Cailini, Mask Avenue, Coolock, Dublin 5, D05 HR61
- Commenced21 St Brendan's Drive, Coolock, Dublin 5
- Refused28, Mask Crescent, Artane, Dublin 5
- Granted13, Mask Drive, Dublin 5
- Granted31, St. Brendan's Park, Coolock, Dublin 5
- Commenced28, St. Brendan's Park, Coolock, Dublin 5, D05 C2N6
- Withdrawn28, St. Brendan's Park, Coolock, Dublin 5, D05 C2N6
- Withdrawn13, Mask Drive, Artane, Dublin 5
Appeals within 100 m of the school grounds 6 with An Coimisiún Pleanála
- Granted with conditions67, Ennel Drive, Dublin 5, D05 T3Y1
- Granted with conditionsCounty Dublin
- Granted with conditions47 St. Brendan's Park, Artane, Dublin 5
- Refused28 St. Brendan's Park, Coolock, Dublin 5, D05 C2N6
- Refused15 McAuley Road, Artane, Dublin 5.
- Granted with conditionsBond Drive, Dublin Port, Dublin 1 to Dublin Airport, Co. Dublin.
Building work started within 100 m of the school grounds 15 commencement notices
- Commenced42 St. Brendan's Drive, Dublin 5, D05 T3C3
- Commenced11 Mask Drive, Dublin 5, D05 C6H2
- Commenced30 St. Brendan's Park, Dublin 5, D05 Y5Y2
- Commenced8, Mask Avenue, Dublin 5 D05 E290
- Commenced34 St. Brendans Park, Coolock, Dublin 5
- Commenced47 St. Brendan's Park, Artane, Dublin 5
- Commenced28, Mask Crescent, Artane, Dublin 5
- Commenced21 St Brendan's Drive, Coolock, Dublin 5
- Commenced28, St. Brendan's Park, Coolock, Dublin 5, D05 C2N6
- Commenced21 mask road, Dublin, D05 F9W7
- Commenced26 St Brtendans Drive, Artane, Dublin 5
- Commenced33 St. Brendan's Avenue, Malahide Road, Dublin 5, Dublin, Dublin 5
- Commenced1 Ennel Avenue, Artane, Dublin 5
- Commenced22 St Brendans Avenue, Malahide Road, Dublin 5
- Commenced20 St. Brendan's Park, Dublin, Dublin 5
Source: Department of Education · fetched 27 Sept 2026 · Data on Individual Schools, 2025/26
Source: OpenStreetMap (school grounds) · fetched 27 Sept 2026
Contains data © OpenStreetMap contributors, available under the Open Database Licence (ODbL).
Planning report for Mercy College Coolock
Every application, appeal and deadline within 500 m, with zoning and heritage, in one report.
No account, no payment. Not a statutory planning search.
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