Rosario, Mount Venus Road, Rathfarnham, Dublin 16
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0135W is a planning application for permission at Rosario, Mount Venus Road, Rathfarnham, Dublin 16, received by South Dublin County Council on 24 Jun 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The proposed development will consist of the demolition of the existing porch; internal alterations to existing ground and attic levels, the construction of a new roof structure, the construction of an extension of the northern gable to elongate the dwelling, alterations to the existing materiality and fenestration details to the existing dwelling, along with alterations to the existing vehicular entrance materiality, all along with associated landscaping, ancillary and site works. The council granted permission on 17 Jul 2025. The five-week observation window closed on 29 Jul 2025. A commencement notice (CN0135690SD) was lodged on 18 Nov 2025, so works have started on site. The site is zoned P1 — rural under the South Dublin County Council development plan. Within 500 m there are 6 other decided applications in the last five years.
Proposal
The proposed development will consist of the demolition of the existing porch; internal alterations to existing ground and attic levels, the construction of a new roof structure, the construction of an extension of the northern gable to elongate the dwelling, alterations to the existing materiality and fenestration details to the existing dwelling, along with alterations to the existing vehicular entrance materiality, all along with associated landscaping, ancillary and site works.
- Status
- Final Grant
- Decision
- Grant permission on 17 Jul 2025
- Final grant
- 27 Aug 2025
- Permission expires
- 26 Aug 2030
- Floor area
- 85 m²
- Site (from polygon)
- 1,870 m²
- Location precision
- site (coords_polygon)
Timeline
- 7 May 2025Further information requested
- 24 Jun 2025Further information received
- 24 Jun 2025New applicationObservation window closed 29 Jul 2025
- 17 Jul 2025DecisionAppeal window closed 14 Aug 2025

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0135690SD
Zoning at the site
RU: To protect and improve rural amenity and to provide for the development of agriculture
Zoned to protect agriculture, rural enterprise and biodiversity. New houses are restricted to demonstrated local need.
Designations within 250 m
No OPW flood extent nearby.
- Radon risk area · 2
- Recorded monument · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 113498). 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/67889.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |