The proposed development on a 0.1139ha site shall consist of the following…
Knockadoo, Glenalua Road, Killiney, Dublin, A96KF66 (ACA)
Proposed development
The proposed development on a 0.1139ha site shall consist of the following: Demolition of existing garage structure within the curtilage of the existing dwelling known as 'Knockadoo'; Construction of a two-storey extension with partial lower-ground level to the rear of the existing two-storey dwelling, with a total gross floor area of approximately 96.4 sq.m; Minor alterations to the existing dwelling to accommodate the extension; Provision of revised landscaping, boundary treatments, and associated site works; Connection to existing public water mains, foul and surface water drainage networks, and all ancillary development works.
What happens next
Permission was granted on 29 Jul 2026. Third parties may appeal within four weeks; after that the permission is final and works can start once a commencement notice is lodged.
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One dwelling.
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 22 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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