9, Roebuck Avenue, Mount Merrion, Stillorgan, Co. Dublin, A94K3V6
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D24A/0855/WEB is a planning application for permission at 9, Roebuck Avenue, Mount Merrion, Stillorgan, Co. Dublin, A94K3V6, received by Dún Laoghaire-Rathdown County Council on 24 Oct 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission for the : (1) Provision of a new single storey extension to the side… The council granted permission on 12 Dec 2024. The five-week observation window closed on 28 Nov 2024. An Coimisiún Pleanála decided appeal 321631 on 29 Apr 2025 (grant conditions). A commencement notice (CN0140277DR) was lodged on 6 Apr 2026, so works have started on site. The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 119 other decided applications in the last five years and 18 appeals.
Proposal
Permission for the : (1) Provision of a new single storey extension to the side
The description is truncated at source (80 characters in the national feed). The full text is on the council register.
- Status
- Appeal decided
- Decision
- Grant permission on 12 Dec 2024
- Site (from polygon)
- 900 m²
- Location precision
- site (coords_polygon)
Timeline
- 24 Oct 2024New applicationObservation window closed 28 Nov 2024
- 12 Dec 2024DecisionAppeal window closed 20 Jan 2025
- 10 Jan 2025Appeal lodged

Full planning report for 53.29959, -6.20759
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1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
- Opt out commencement notice CN0140277DR
Zoning at the site
Objective A: A To provide residential development and improve residential amenity while protecting the existing 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.
Objective A: A To provide residential development and improve residential amenity while protecting the existing 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
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 29192). 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/dunlaoghaire/application-details/?ref=D24A/0855/WEB.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |