No. 172 Merrion Road, Dublin 4
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
3226/24 is a planning application for permission at No. 172 Merrion Road, Dublin 4, received by Dublin City Council on 16 Feb 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of the demolition of small extensions and garage to the rear of the house, the demolition of an existing render finish chimney, the enlarging of an existing rooflight, the replacement of an existing membrane roof over first floor conservatory with an insulated profiled metal roof, the reconstruction of a previously demolished rubble granite boundary wall, the construction of new single storey extensions and garage to the rear of the house, and all associated services and site works. The council granted permission on 11 Apr 2024. The five-week observation window closed on 22 Mar 2024. A commencement notice (CN0126230DC) was lodged on 11 Mar 2025, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 114 other decided applications in the last five years and 26 appeals.
Proposal
The development will consist of the demolition of small extensions and garage to the rear of the house, the demolition of an existing render finish chimney, the enlarging of an existing rooflight, the replacement of an existing membrane roof over first floor conservatory with an insulated profiled metal roof, the reconstruction of a previously demolished rubble granite boundary wall, the construction of new single storey extensions and garage to the rear of the house, and all associated services and site works.
- Status
- Decision Notice Issued
- Decision
- Grant permission on 11 Apr 2024
- Final grant
- 14 May 2024
- Site (from polygon)
- 844 m²
- Location precision
- site (coords_polygon)
Timeline
- 16 Feb 2024New applicationObservation window closed 22 Mar 2024
- 11 Apr 2024DecisionAppeal window closed 9 May 2024

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0126230DC
Zoning at the site
Zone Z2 - DEV PLAN 2022-2028
Z2: Residential Neighbourhoods (Conservation Areas): To protect and/or improve the amenities of residential conservation areas.
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 84516). 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 |