Planning application · Dun Laoghaire Rathdown County Council

Construction of a single storey extension to the side of the existing dwelling…

4, Anglesea Avenue, Blackrock, Co. Dublin, A94D8P0

D26B/0463/WEB · Dun Laoghaire RathdownLodged
Reference
D26B/0463/WEB
Planning authority
Dun Laoghaire Rathdown County Council
Received
21 Aug 2026
Status
Lodged
Application type
extension
Use
Residential

Proposed development

The development will consist of the construction of a single storey extension to the side of the existing dwelling, a dormer roof extension to the rear pitch of the roof, two new rooflights to the front and side pitch, replacing an existing window with opaque glazed blocks, externally insulating the house and other ancillary works.

What happens next

The application has been lodged and validated. The council has eight weeks to decide, unless it asks for further information.

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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 31 Aug 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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