318 Cashel Road, Dublin 12
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
WEB6018/25 is a planning application for permission at 318 Cashel Road, Dublin 12, received by Dublin City Council on 18 Dec 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of a single storey extension to the front of our two-storey terraced dwelling and a bay window, re-positioned door, roof window, replacement insulated flat roof with zinc fascia to the existing single storey rear extension and all associated ancillary site development works above and below ground. The council granted permission on 19 Feb 2026. The five-week observation window closed on 3 Feb 2026. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 122 other decided applications in the last five years and 10 appeals.
Proposal
The development will consist of a single storey extension to the front of our two-storey terraced dwelling and a bay window, re-positioned door, roof window, replacement insulated flat roof with zinc fascia to the existing single storey rear extension and all associated ancillary site development works above and below ground.
- Status
- Decision Notice Issued
- Decision
- Grant permission on 19 Feb 2026
- Final grant
- 26 Mar 2026
- Site (from polygon)
- 224 m²
- Location precision
- site (coords_polygon)
Timeline
- 18 Dec 2025New applicationObservation window closed 3 Feb 2026
- 19 Feb 2026DecisionAppeal window closed 19 Mar 2026

Full planning report for 53.31691, -6.30270
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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
Zone Z1 - DEV PLAN 2022-2028
Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve residential amenities.
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.
- EPA-licensed facility · 1
- Radon risk area · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 74236). 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.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |