11 St. Mary's Road, Ballsbridge, Dublin 4, D04K7R2
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
5009/26 is a planning application for permission at 11 St. Mary's Road, Ballsbridge, Dublin 4, D04K7R2, received by Dublin City Council on 13 Jan 2026 and first seen by Planning Register on 11 Sept 2026. The application describes: PROTECTED STRUCTURE:The development will consist of the demolition of the existing 19 square metre single storey extension to the rere and replacement with a 26 square meter single storey flat roof extension in the same location incorporating 2 no. rooflights, together with alterations to 2 no. windows on the rere return and associated site works. The installation of PV solar panels to the inner roof pitches of the main roof and the installation of a new roof access hatch. The council granted permission on 6 Mar 2026. The five-week observation window closed on 17 Feb 2026. A commencement notice (CN0147506DC) was lodged on 23 Sept 2026, so works have started on site. The site is zoned null under the Dublin City Council development plan. Within 500 m there are 140 other decided applications in the last five years and 39 appeals.
Proposal
PROTECTED STRUCTURE:The development will consist of the demolition of the existing 19 square metre single storey extension to the rere and replacement with a 26 square meter single storey flat roof extension in the same location incorporating 2 no. rooflights, together with alterations to 2 no. windows on the rere return and associated site works. The installation of PV solar panels to the inner roof pitches of the main roof and the installation of a new roof access hatch.
- Status
- Decision Notice Issued
- Decision
- Grant permission on 6 Mar 2026
- Final grant
- 13 Apr 2026
- Location precision
- point (coords_point)
Timeline
- 13 Jan 2026New applicationObservation window closed 17 Feb 2026
- 6 Mar 2026DecisionAppeal window closed 3 Apr 2026

Full planning report for 53.33363, -6.24047
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0147506DC
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
No OPW flood extent nearby.
- Radon risk area · 1
- Recorded monument · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 83368). 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 |