Planning application · Dun Laoghaire Rathdown County Council

Construction of a single-storey ancillary guest accommodation unit at Ardú Solais, Glenalua Road

Ardú Solais, Glenalua Road, Killiney, Co. Dublin, A96Y660

D26A/0319/WEB · Dun Laoghaire RathdownGranted

1.692 ha · Granted · permission to Jun 2031 (estimate)

Planning application D26A/0319/WEB to Dun Laoghaire Rathdown County Council: Construction of a single-storey ancillary guest accommodation unit comprising 2 no. bedrooms, open-plan living/kitchen/dining area, at Ardú Solais, Glenalua Road, Killiney. Granted by the council on 17 June 2026. The permission normally runs to June 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
D26A/0319/WEB
Planning authority
Dun Laoghaire Rathdown County Council
Received
27 Apr 2026
Decided
17 Jun 2026
Status
Granted
Application type
Residential
Use
Residential
Dwellings
1
Floor area
97 m²
Site area
1.692 ha

Proposed development

The development will consist of the construction of a single-storey ancillary guest accommodation unit (c. 97 sq.m) comprising 2 no. bedrooms, open-plan living/kitchen/dining area, bathroom, plant/utility room and associated terrace area. The proposed development will be located within the curtilage of the existing dwelling and is intended for ancillary family use only. The development will also include: Reuse of existing outbuilding for plant/services, upgrade of existing 8PE WWTS and percolation area to 12PE WWTS and tertiary package polishing filter and all associated site works.

Planning status

Permission was granted on 17 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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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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