25 Old Navan Road, Castleknock, Dublin 15, D15 E8YR
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
FW26A/0193E is a planning application for permission at 25 Old Navan Road, Castleknock, Dublin 15, D15 E8YR, received by Fingal County Council on 13 May 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: The demolition of an existing single storey extension to the rear. It'… The council declared the application invalid on 14 May 2026. The five-week observation window closed on 17 Jun 2026. The site is zoned null under the Fingal County Council development plan. Within 500 m there are 70 other decided applications in the last five years and 14 appeals.
Proposal
The demolition of an existing single storey extension to the rear. It'
The description is truncated at source (70 characters in the national feed). The full text is on the council register.
- Status
- Invalid Application
- Decision
- Invalid application on 14 May 2026
- Site (from polygon)
- 524 m²
- Location precision
- site (coords_polygon)
Timeline
- 13 May 2026New applicationObservation window closed 17 Jun 2026
- 14 May 2026DecisionAppeal window closed 11 Jun 2026

Full planning report for 53.38433, -6.37066
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
Zoning at the site
RD - Road: N/A
OS - Open Space: Preserve and provide for open space and recreational amenities
Open space and recreational amenity, to be preserved as such.
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
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Natural Heritage Area (incl. proposed) · 1
- NIAH-recorded building · 1
- Radon risk area · 3
- Record of Protected Structures · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 47605). 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=FW26A/0193E.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |