Planning application · Dun Laoghaire Rathdown County Council

Construction of a detached two storey house on a sub-divided site to the side

1 Highland Grove, Cabinteely, Dublin 18, D18 R9W2

D21A/0297/E · Dun Laoghaire RathdownGranted

up to 2 storeys · 0.017 ha · Granted · permission to May 2031 (estimate)

Planning application D21A/0297/E to Dun Laoghaire Rathdown County Council: Construction of a detached two storey house on a sub-divided site to the side of the existing house, at 1 Highland Grove, Cabinteely. Granted by the council on 22 May 2026. The permission normally runs to May 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
D21A/0297/E
Planning authority
Dun Laoghaire Rathdown County Council
Received
30 Mar 2026
Decided
22 May 2026
Status
Granted
Application type
Residential
Use
Residential
Dwellings
1
Site area
0.017 ha

Proposed development

Permission is sought for the construction of a detached two storey house on a sub-divided site to the side of the existing house, the extended dishing of the pavement to access a new parking area to the proposed house, and to move the parking area for the existing house, a new pedestrian access door to the rear garden and associated site works.

Planning status

Permission was granted on 22 May 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 May 2031 (estimate).

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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 28 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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