Alteration/extension of the existing two storey detached house at 4 Dunsandle Grove…
4 Dunsandle Grove, Castleknock, Dublin 15, D15 A2WK
Proposed development
Alteration/extension of the existing two storey detached house at 4 Dunsandle Grove, Castleknock, Dublin 15, D15 A2WK, comprising construction of a new first floor extension over the garage, with extended hipped roof profile, and construction of a new single storey rear extension, plus associated internal reconfiguration, changes to existing fenestration and associated site development.
What happens next
Permission was granted on 17 Sept 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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Nearby applications
Other applications on the Fingal register close to this address.
- FW26A/0307E4 Dunsandle Grove, Castleknock, Dublin 15, D15 A2WKClosed
Alteration/extension of the existing two storey detached house at 4 Dunsandle Grove, Castleknock, Dublin 15, D15 A2WK…
- FW25A/0200ENo. 2 Dunsandle Grove, Castleknock, Dublin 15, D15 A0CYGranted
Retention permission for alterations to previously granted works permitted under REG. REF. FW18A/0136. The works for which retention permission is being sought…
- FW24A/0298Esite at side of 5 Dunsandle Grove, Castleknock, Dublin 15Granted
For the construction of a new five bed, two storey with attic dormer detached dwelling house, with new vehicular access, piers & gates…
- FW26A/02644 Castleknock Green, Castleknock, Dublin 15, D15YCN9Lodged
Demolition of portions of the existing dwelling, including parts of the existing ground floor rear and side elevations…
- FW24A/0097Kilar, Castleknock Road, Castleknock, Dublin 15, D15 R15FGranted
A) Demolition of existing dwelling and structures on site. b) Construction of a new 2-storey plus dormer dwelling with single storey plus dormer side extension…
- FW23A/0208No. 6 Park Villas, Castleknock, Dublin 15, D15 P96KGranted
Following development: a) Demolition of existing, single storey storage shed; b) Construction of a new detached, part- single storey…
Related
About this page: the facts above come from the statutory public planning register kept by Fingal County Council and are refreshed weekly (last updated 19 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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