18 Clonsilla Park, Blanchardstown, Dublin 15
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
FW24A/0065 is a planning application for permission at 18 Clonsilla Park, Blanchardstown, Dublin 15, received by Fingal County Council on 20 Feb 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of a single storey rear extension to the… The council granted permission on 9 Apr 2024. The five-week observation window closed on 26 Mar 2024. A commencement notice (CN0122646FL) was lodged on 2 Dec 2024, so works have started on site. The site is zoned null under the Fingal County Council development plan. Within 500 m there are 81 other decided applications in the last five years and 14 appeals.
Proposal
The development will consist of a single storey rear extension to the
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 9 Apr 2024
- Final grant
- 14 May 2024
- Site (from polygon)
- 462 m²
- Location precision
- site (coords_polygon)
Timeline
- 20 Feb 2024New applicationObservation window closed 26 Mar 2024
- 9 Apr 2024DecisionAppeal window closed 7 May 2024

Full planning report for 53.38619, -6.38270
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Short commencement notice CN0122646FL
Zoning at the site
RS - Residential: Ensure that any new development in existing areas would have a minimal impact on and enhance existing residential amenity.
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
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 47699). 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=FW24A/0065.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |