First floor extension to the side of their property at 17 Warren Close, Castleknock
17 Warren Close, Castleknock, Dublin, D15T95T
0.111 ha · Refused on appeal, August 2026
Planning application FW26A/0107E to Fingal County Council: First floor extension to the side of their property, on an existing single storey to create 2no. additional bedrooms and associated works, at 17 Warren Close, Castleknock. Refused by the council on 30 April 2026; refused on appeal by An Coimisiún Pleanála on 13 August 2026.
Timeline
- Application lodged
- Council refused
- Appealed to An Coimisiún Pleanála
- Refused on appeal
Key facts
Proposed development
Permission for a first floor extension to the side of their property, on an existing single storey to create 2no. additional bedrooms and associated works.
Planning status
Permission was refused on appeal by An Coimisiún Pleanála on 13 Aug 2026. That decision replaces the council's; a new application would be needed.
Appeal PL-501383-DF-26 on the An Coimisiún Pleanála website ↗
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Nearby applications
Other applications on the Fingal register close to this address.
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- FW25A/0465EThe Carpenter Public House, Carpenterstown Road, Dublin 15, D15 YD63Granted
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- FW24A/0234E7 Luttrellpark Crescent, Dublin, Dublin 15, D15 YDY8On Site
Conversion of existing attic space comprising of modification of existing roof structure, new access stairs…
- FW24A/0322E8 Luttrell Park Crescent, Castleknock, Dublin 15, D15 T2WTOn Site
Two storey rear extension to existing dwelling along with new first floor window to existing side elevation…
- FW25A/0011E6 Lutrell Park Crescent, Carpenterstown, Dublin 15, D15V30YClosed
Planning permission is sought for two storey extension.
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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