Conversion of his attic to storage including a dormer window to the rear
44 Blackthorn Close, Portmarnock, Co Dublin, D13 NN27
0.03 ha · Granted · permission to Aug 2031 (estimate)
Planning application F26A/0575E to Fingal County Council: Conversion of his attic to storage including a dormer window to the rear and a Velux rooflight to the front all at roof level, at 44 Blackthorn Close, Portmarnock. 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
Planning Permission for Conversion of his attic to storage including a dormer window to the rear and a Velux rooflight to the front all at roof level.
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.
- F25A/0827E113 Ashley Rise, Portmarnock, Co. Dublin, D13 WR60On Site
We, [name removed] are applying for planning permission for; (i) construction of a flat-roof dormer window to the rear of the existing semi-detached dwelling…
- F25A/1038E25 Portmarnock Grove, Portmarnock, Co. Dublin, D13 K5T1Granted
Construct new first floor bedroom and bathroom extension to gable and for change of roof from hipped roof to gable roof.
- F24A/023923 Portmarnock Grove, Portmarnock, Co. DublinOn Site
Demolish existing chimney and construct new first floor bedroom and bathroom extension to gable and for change of roof from hipped to gable roof to first floor…
- F24A/0481E21 Carrickhill Walk, Carrickhill, Portmarnock, Co Dublin, D13 KN23On Site
Construction of ground floor extension to the front of existing dwelling comprising of living room…
- F25A/02226 Carrickhill Rise, Portmarnock, Co. Dublin, D13 RD73Granted
Extend sitting room and hall attached to front of house with flat roof finish floor area 9. 20 sqm.m roof height 2.708m.
- F25A/1164E242 Limetree Avenue, Portmarnock, Co. Dublin, D13 Y729Granted
1. Removal of the chimney stack on the left gable wall. 2. Removal of the existing single storey rear playroom extension. 3. Construction of a 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 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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