Demolition of an existing lean-to conservatory at Slemish, Coast Road
Slemish, Coast Road, Portmarnock, Co. Dublin, D13 XY51
0.111 ha · Granted · permission to Mar 2031 (estimate)
Planning application F26A/0221E to Fingal County Council: Demolition of an existing lean-to conservatory and detached garage to the rear and side of the property, at Slemish, Coast Road, Portmarnock. Granted by the council on 25 March 2026. The permission normally runs to March 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
Demolition of an existing lean-to conservatory and detached garage to the rear and side of the property and construction of new single storey extensions to the rear and side of the property, with internal and external alterations to the ground floor of the existing single storey detached house, including all associated hard and soft landscaping, ancillary works, drainage and services.
Planning status
Permission was granted on 25 Mar 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 Mar 2031 (estimate).
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Nearby applications
Other applications on the Fingal register close to this address.
- F26A/0278ESlemish, Coast Road, Portmarnock, Co. Dublin, D13 XY51On Site
Demolition of an existing lean-to conservatory and detached garage to the rear and side of the property and the construction of new single storey extensions…
- LRD0058/S3EStation Road, Portmarnock, Townland of Maynetown, Portmarnock, DublinGranted
The development proposed (Phase 1F) will consist of: - 296no. resident
- F23A/0794Mace, Strand Road, Portmarnock, Co. Dublin, D13 W8Y4Granted
Planning permission is sought by Black Earth Ltd. for provision of off licence subsidiary to the main retail use at Mace Strand Road, Portmarnock, Co. Dublin…
- LRD0077/S3Eat this site (c. 8.13 Ha) generally bounded by the existing ‘St. MarnoGranted
Minor modifications to in-curtilage
- LRD0002/S3Maynetown, Portmarnock, Co DublinOn Site
The development proposed (Phase 1E) will consist of: - 195no. units (2
- F26A/044889 St. Anne's Square, Portmarnock, Dublin 13Closed
Attic conversion for storage and dormer window to the rear.
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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