PROTECTED STRUCTURE: Permission is sought by The Marist Educational Authority…
Catholic University School , 89-92, Leeson Street Lower, Dublin 2
Proposed development
PROTECTED STRUCTURE: Permission is sought by The Marist Educational Authority for modifications to the previously approved proposal [under Dublin City Council Reg.Ref. 5010/22] for the redevelopment of the existing three storey Canteen and Classroom Building in the south/east corner of the campus at Catholic University School [CUS] 89,90,91and 92 Leeson Street Lower, Dublin2. Numbers 89,90,91 + 92 Leeson Street Lower are Protected Structures – Ref numbers 4444, 4445, 4446, 4447 in the DCC Record of Protected Structures. The approved building consisted of a Gym at basement level, with an access tunnel link to the Administration building, and the equivalent of five floors overhead. The new proposal consists of constructing the Gym at ground floor level with the equivalent of four floors overhead. The access tunnel link is removed as is the fifth floor. The parapet height of the proposed building will line with the apex of the gable to the Examination Hall and will be circa 305mm higher than the previously approved building. Accommodation will consist of a Gym with equipment storage rooms at ground floor level, changing rooms at mezzanine and first floor levels, 2No. Classrooms + 2No. Science Rooms at second and third floor levels. Other ancillary spaces, including Toilets, Locker areas and Science Preparation rooms, are to be provided at each level as appropriate. To facilitate means of escape from the new ground floor Gym, escape doors are to be provided at the eastern end to Quinn’s Lane, the western end to Stable Lane, and the northern end to the school yard. A fireman’s entrance is to be provided in the staircase to allow access from Quinn’s Lane. There are no works envisaged to the Examination Hall.
What happens next
The council recorded a decision on 8 Sept 2025. The official file has the outcome; a third-party appeal is possible within four weeks of the decision.
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Nearby applications
Other applications on the Dublin register close to this address.
- WEB1724/26Catholic University School, 89-92 Leeson Street Lower, Dublin 2, D02 KC81In Assessment
PROTECTED STRUCTURE: Modifications to previously approved Planning Permissions granted by Dublin City Council for developments on this site. Numbers…
- WEB1686/26Catholic University School, 89-92 Leeson Street Lower, Dublin 2, D02 KC81In Assessment
PROTECTED STRUCTURE: Modifications to previously approved Planning Permissions granted by Dublin City Council for developments on this site. Numbers 89, 90…
- WEB5088/25Catholic University School, 89-92 Leeson Street Lower, Dublin 2Granted
PROTECTED STRUCTURE: Permission is sought by The Marist Educational Authority for modifications to the previously approved proposal [under Dublin City Council…
- WEB1471/25Stable Lane, accessed off Leeson Street Lower, adjacent to 82 – 85 Leeson Street Lower, Dublin 2, to the rear of 19 and 20 Pembroke Street, Upper and 79, 80 and, 81 Leeson Street Lower, Dublin 2On Site
PROTECTED STRUCTURE: Permission for development at a site on Stable Lane, accessed off Leeson Street Lower, Dublin 2…
- WEB2308/2478, Leeson Street Lower, Dublin 2, D02 RX94Granted
Development at 78 Leeson Street Lower, Dublin 2 (D02 RX94), a protected structure (RPS 4440). The proposed development will consist of the change of use of 78…
- WEB2275/2478, Leeson Street Lower, Dublin 2In Assessment
PROTECTED STRUCTURE: The proposed development will consist of the change of use of 78 Leeson Street Lower from solely residential use to residential use…
About this page: the facts above come from the statutory public planning register kept by Dublin City Council and are refreshed weekly (last updated 2 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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