Planning application · Dublin City Council

Construction of 3no. science laboratories, a shared science prep area, an art room…

St Mary's Secondary School, Old Finglas Road, Glasnevin, Dublin 11

WEB2226/26 · DublinLodged
Reference
WEB2226/26
Planning authority
Dublin City Council
Received
21 May 2026
Decided
10 Jul 2026
Status
Lodged

Proposed development

The development will consist of the construction of 3no. science laboratories, a shared science prep area, an art room, a home economics room, changing rooms & PE staff office as well as student locker areas, ancillary storage, toilets and circulation areas in a part three-storey additional accommodation extension of 1269m2 on the north boundary of the site and the construction of a separate single storey gym store. Site works will include the demolition of an existing art classroom, changing rooms and section of boundary wall onto Old Finglas Road, new pedestrian emergency exit gate in the existing boundary wall on Old Finglas Road & alterations to existing vehicular entrance on Old Finglas Road to form splayed entrance and provide separate pedestrian entrance, provision of 2no. new car parking spaces including 1no. accessible space and provision of 30no. new bicycle parking spaces, upgrading of existing site services & below ground utilities, landscaping and alterations to the levels across the site.

What happens next

The council recorded a decision on 10 Jul 2026. The official file has the outcome; a third-party appeal is possible within four weeks of the decision.

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About this page: the facts above come from the statutory public planning register kept by Dublin City Council and are refreshed weekly (last updated 21 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.

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