Construction of a dormer window to the rear of the main roof at 39, O'Donnell Gardens
39, O'Donnell Gardens, Glenageary, Dublin, A96R9P5
0.013 ha · Granted · permission to Jun 2031 (estimate)
Planning application D26B/0236/WEB to Dun Laoghaire Rathdown County Council: Construction of a dormer window to the rear of the main roof, with associated works involving alterations to the existing roof ridge, at 39, O'Donnell Gardens, Glenageary. Granted by the council on 9 June 2026. The permission normally runs to June 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- Council granted
- Permission normally ends (estimate)
The end date is an estimate: the grant plus five years, the normal life of a permission. An extension or a commencement changes it.
Key facts
Proposed development
The development will consist of the construction of a dormer window to the rear of the main roof, with associated works involving alterations to the existing roof ridge; the construction of a porch at the main entrance of the house; reconfiguration of the existing attic space for non-habitable use; and all associated site works.
Planning status
Permission was granted on 9 Jun 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the permission normally runs to Jun 2031 (estimate).
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D25B/0378/WEB14, Eden Terrace, Sandycove, Glasthule, Dublin, A96KD68On Site
Extension and alteration including the replacem
- D25B/0014/WEB23 Eden Terrace, Glasthule, Dun Laoghaire, Co. Dublin, A96V599Granted
Demolition of existing single storey return and converted outbuilding to rear a
- D26B/041830, Coldwell Street, Glasthule, Co. Dublin, A96H9Y8Granted
Demolition of existing single story extension to the rear. Conversion of the roof space with a dormer type flat roof to the rear and raising the existing ridge…
- D25B/0248No.21, Coldwell Street, Sandycove, Co. Dublin, A96YN81Granted
The retention of a single storey flat roof extension of 11.3 sqm which replaced
- D26B/0192/WEB5 Coldwell Street, Glasthule, Co. Dublin, A96TY76Granted
Attic conversion for bedroom with a full-width dormer extension to the rear, including increase in ridge height and repositioning of the roof ridge.
- REF11726Talgarth, Harold Crescent, Sandycove, DUBLIN, A96WN32In Assessment
Please See attached letter.
Related
About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County 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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