Split level extension to side/rear of existing formerly partially derelict at Barnacullia
Barnacullia, Dublin 18, D18T9C9
up to 2 storeys · 0.1641 ha · Lodged
Planning application D26A/0691/WEB to Dun Laoghaire Rathdown County Council: Split level extension to side/rear of existing formerly partially derelict cottage consisting of 4 No bedrooms, Living /kitchen area, at Barnacullia. A council decision is due by 6 November 2026.
Timeline
- Application lodged
- Council decision due
Key facts
Proposed development
Planning Permission for split level extension (over 3 levels including 2 storey section) to side/rear of existing formerly partially derelict cottage consisting of 4 No bedrooms, Living /kitchen area, home office and related bathroom , hallways and service areas. The proposal includes 1) flat roofs with green roof, solar panels and terraces , 2) upgrading of existing vehicular entrance as driveway from West side road (known as Barnacullia) and with retained pedestrian entrance to existing main Barnacullia Road 3) new waste treatment system and 4) retention of unauthorised temporary cabin accommodation for one year.
Planning status
The application has been lodged and validated. The council has eight weeks to decide, unless it asks for further information. The council's decision is due by 6 Nov 2026.
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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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