Scoil Mhuire
Scoil Mhuire is a primary school in Tower Road. 166 pupils, Catholic ethos, 2 special classes.
The facts
| Type | Primary school |
|---|---|
| Gender | Mixed |
| Ethos | Catholic |
| Patron | Archbishop of Dublin |
| Fees | Free |
| Enrolment | 166 (1 boys, 165 girls) 2025/26 |
| Language of instruction | English Medium School |
| Roll number | 17891J |
| Eircode | D20HX04 |
| Address | Tower Road, Chapelizod, Dublin 20 |
Special classes
2 special classes sanctioned for 26/27:
- 2 × Autism/Autistic Spectrum Disorders
Source: National Council for Special Education. Children in a special class travel under a separate transport scheme with its own rules.
The area around this school
School planning area: Castleknock / D15. This is how the Department plans where to build capacity. It is not a catchment.
Local house prices: the median residential sale price in Eircode district D20 (Dublin 20) was €440,000 in 2025. That is up 35.9% since 2020. CSO figures for the whole district, not the streets beside the school.
Area profile: the Pobal HP Deprivation Index rates Castleknock-knockmaroon at 10.69 (Affluent), where 0 is the national average. 64% of adults there hold a third-level qualification.
Contact
| Principal | Orlaith Gallagher |
|---|---|
| Phone | 018213105 |
| office@scoilmhuiremountsackville.com | |
| Local authority | Fingal County Council |
Other schools in Castleknock / D15
- Castleknock College Secondary school, Dublin
- Castleknock Educate Together Ns Primary school, Dublin
- Edmund Rice College Secondary school, Dublin
- Mount Sackville Secondary School Secondary school, Dublin
- Scoil Naisunta Chnuacha Primary school, Dublin
- St Brigids Mxd N S Primary school, Dublin
- St Michaels Spec School Special school, Dublin 20
How we know
DoE Schools GIS 2026 (CC BY 4.0) — checked 2026-08-27.