Changing the existing hipped roof at 4 Allendale Terrace, Clonsilla
4 Allendale Terrace, Clonsilla, Dublin 15, D15NNX4
0.019 ha · Granted · permission to Aug 2031 (estimate)
Planning application FW26A/0263E to Fingal County Council: Changing the existing hipped roof to a pitched roof by raising the existing gable wall, at 4 Allendale Terrace, Clonsilla. Granted by the council on 20 August 2026. The permission normally runs to August 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- Council granted
- 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
Proposed development
The development will consist of changing the existing hipped roof to a pitched roof by raising the existing gable wall, including the provision of a new window in the new gable wall; the construction of a rear roof dormer; the conversion of the attic space to provide a home office and storage area; and the widening of the existing vehicular entrance.
Planning status
Permission was granted on 20 Aug 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 Aug 2031 (estimate).
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Nearby applications
Other applications on the Fingal register close to this address.
- FW26A/019424 Allendale Terrace, Dublin 15, D15 K5W8Granted
Proposed new flat roof dormer to the rear of the existing house roof, 1 no. new Velux window to the front of the existing house roof and all ancillary works.
- FW24A/0205E14 Allendale Green, Clonsilla, Dublin 15, D15 Y5PDOn Site
The development consisting of raising the side gable roof, constructing a new dormer window to the rear, two velux windows to the front…
- FW26A/0191E10 Allendale Elms, Clonsilla, Dublin 15Granted
Attic conversion to include a dormer window to the rear, roof light to the front & all associated works.
- FW25A/0488E43 Mount Symon Dale, Clonsilla, Dublin 15, D15P0K5Granted
Demolish existing front two storey bay window and single storey porch canopy along with existing single storey rear extension…
- FW25A/0324E30 Allendale Close, Clonsilla, Dublin 15Granted
Retention of a single storey extension to the rear
- FW26A/0232E35 Mount Symon Dale, Clonsilla, Dublin 15, D15 A3V1Granted
Single storey extension to rear, alterations to the existing hip roof to create a gable roof to accommodate conversion of the attic space into a non-habitable…
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 28 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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