103, Saint Maelruan's Park, Tallaght, Dublin, D24THC4
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25A/0075W is a planning application for permission at 103, Saint Maelruan's Park, Tallaght, Dublin, D24THC4, received by South Dublin County Council on 27 Mar 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of the extension modification and material change of use of an existing two storey three-bedroom terrace house measuring 109.4 m2 into a five-bedroom two storey plus loft conversion house measuring 226.4 m2. The rear shed which measures 71.7 m2 will be converted into a two-bedroom single storey granny flat measuring 71.7 m2. The application will include all alterations to the existing services and drainage ancillary to the development. There will be no additional parking or changes to the front garden wall and front site entrance. The council issued a split decision on 21 May 2025 (Grant Permission & Refuse Permission). The five-week observation window closed on 1 May 2025. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 70 other decided applications in the last five years and 5 appeals.
Proposal
The development will consist of the extension modification and material change of use of an existing two storey three-bedroom terrace house measuring 109.4 m2 into a five-bedroom two storey plus loft conversion house measuring 226.4 m2. The rear shed which measures 71.7 m2 will be converted into a two-bedroom single storey granny flat measuring 71.7 m2. The application will include all alterations to the existing services and drainage ancillary to the development. There will be no additional parking or changes to the front garden wall and front site entrance.
- Status
- Final Grant
- Decision
- Grant permission & refuse permission on 21 May 2025
- Final grant
- 30 Jun 2025
- Permission expires
- 29 Jun 2030
- Floor area
- 117 m²
- Site (from polygon)
- 340 m²
- Location precision
- site (coords_polygon)
Timeline
- 27 Mar 2025New applicationObservation window closed 1 May 2025
- 21 May 2025DecisionAppeal window closed 18 Jun 2025
Full planning report for 53.28318, -6.36291
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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
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 108046). 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/67964.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |