53 The Avenue, Saint Marnock’s Bay, Portmarnock, Co. Dublin, D13 C6YT
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
F25A/0954E is a planning application for permission at 53 The Avenue, Saint Marnock’s Bay, Portmarnock, Co. Dublin, D13 C6YT, received by Fingal County Council on 16 Oct 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning permission is sought for attic conversion with dormer window… The council granted permission on 5 Dec 2025. The five-week observation window closed on 20 Nov 2025. An Coimisiún Pleanála decided appeal 500542 on 31 Mar 2026 (grant conditions). The site is zoned null under the Fingal County Council development plan. Within 500 m there are 65 other decided applications in the last five years and 11 appeals.
Proposal
Planning permission is sought for attic conversion with dormer window
The description is truncated at source (70 characters in the national feed). The full text is on the council register.
- Status
- Final Grant
- Decision
- Grant permission on 5 Dec 2025
- Final grant
- 31 Mar 2026
- Site (from polygon)
- 266 m²
- Location precision
- site (coords_polygon)
Timeline
- 16 Oct 2025New applicationObservation window closed 20 Nov 2025
- 5 Dec 2025DecisionAppeal window closed 12 Jan 2026
- 30 Dec 2025Appeal lodged

Full planning report for 53.41693, -6.14827
One document, every dataset, each section with its source and fetch time. Print it or download it as a PDF. It informs a planning search; it is not a statutory search.
1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
No commencement notice matched to this reference.
Zoning at the site
RA - Residential Area: Ensure the provision of high quality new residential environments with good layout and design, with adequate public transport and cycle links and within walking distance of community facilities. Provide an appropriate mix of house sizes, types and tenures in order to meet household needs and to promote balanced communities.
RS - Residential: Provide for residential development and protect and improve residential amenity
An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
Designations within 250 m
No OPW flood extent nearby.
- Radon risk area · 1
- Record of Protected Structures · 1
- Recorded monument · 16
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 43853). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here. Council register: https://planning.agileapplications.ie/fingal/application-details/?ref=F25A/0954E.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |