12, Mountdown Road, Terenure, Dublin 12
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0720W is a planning application for retention at 12, Mountdown Road, Terenure, Dublin 12, received by South Dublin County Council on 22 Dec 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Retention permission for alterations to previously approved planning application No. SD21B/0205. The retention application includes alterations to the front elevation for the retention of a ground floor entrance door to an existing side extension to facilitate access to a play room/ boot room. The council refused permission on 23 Feb 2026. The five-week observation window closed on 4 Feb 2026. An Coimisiún Pleanála decided appeal 501014 on 20 Jul 2026 (grant). The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 134 other decided applications in the last five years and 13 appeals.
Proposal
Retention permission for alterations to previously approved planning application No. SD21B/0205. The retention application includes alterations to the front elevation for the retention of a ground floor entrance door to an existing side extension to facilitate access to a play room/ boot room
- Status
- Appeal Report Sent to ABP
- Decision
- Refuse permission for retention on 23 Feb 2026
- Site (from polygon)
- 315 m²
- Location precision
- site (coords_polygon)
Timeline
- 22 Dec 2025New applicationObservation window closed 4 Feb 2026
- 23 Feb 2026DecisionAppeal window closed 23 Mar 2026
- 19 Mar 2026Appeal lodged
Full planning report for 53.30695, -6.32345
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
No commencement notice matched to this reference.
Zoning at the site
RES: To protect and/or 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.
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 102388). 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/southdublin/application-details/69559.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |