Demolition of an existing ground floor lean-to structure to the rear at 156, Avondale Road
156, Avondale Road, Killiney, Co. Dublin, A96W7D0
0.136 ha · Granted · permission to Sept 2031 (estimate)
Planning application D26B/0440/WEB to Dun Laoghaire Rathdown County Council: Demolition of an existing ground floor lean-to structure to the rear of the existing property, at 156, Avondale Road, Killiney. Granted by the council on 21 September 2026. The permission normally runs to September 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
(i) The demolition of an existing ground floor lean-to structure to the rear of the existing property, partial demolition of sections of the front elevation facing Avondale Road to accommodate new window openings, and the demolition of an existing detached shed within the rear garden (ii) The construction of a single storey extension at ground floor level to the rear of the property (iii) The construction of 3 no. dormer roof structures in total, comprising 2 no. dormers to the front roof pitch facing Avondale Road and 1 no. dormer to the rear roof pitch (iv) the addition of one Velux rooflight to the front roof pitch facing Avondale Road and two Velux rooflights to the rear roof pitch facing north (v) The partial demolition and replacement of the low level boundary wall to the site addressing Avondale Road; and (vi) All associated internal demolitions and alterations, site development works, drainage, and landscaping required to facilitate the development.
Planning status
Permission was granted on 21 Sept 2026. Third parties may appeal within four weeks; after that the permission is final and works can start once a commencement notice is lodged.
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Nearby applications
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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 29 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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