PlanningLeads
Planning application · Dun Laoghaire Rathdown County Council

Demolition of existing single storey rear extension and shed at 97, Rosemount Estate

97, Rosemount Estate, Dundrum, Dublin 14, D14XK71

D26B/0411/WEB · Dun Laoghaire RathdownGranted

0.027 ha · Granted · permission to Sept 2031 (estimate)

Planning application D26B/0411/WEB to Dun Laoghaire Rathdown County Council: Demolition of existing single storey rear extension and shed, For a new single storey extension to front, side and rear of existing house, at 97, Rosemount Estate, Dundrum. Granted by the council on 8 September 2026. The permission normally runs to September 2031 (an estimate: the grant plus five years).

Timeline

  1. Application lodged
  2. Council granted
  3. 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

Reference
D26B/0411/WEB
Planning authority
Dun Laoghaire Rathdown County Council
Received
17 Jul 2026
Decided
8 Sept 2026
Status
Granted
Application type
Extension
Use
Residential
Site area
0.027 ha

Proposed development

1: Demolition of existing single storey rear extension and shed 2: For a new single storey extension to front, side and rear of existing house 3: for changing all existing windows and external doors 4: All associated site works.

Planning status

Permission was granted on 8 Sept 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 Sept 2031 (estimate).

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Nearby applications

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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 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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