“Casa at Last”, Redgap, Rathcoole, Co. Dublin, D24 A446
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD24B/0314W is a planning application for permission and retention at “Casa at Last”, Redgap, Rathcoole, Co. Dublin, D24 A446, received by South Dublin County Council on 16 Dec 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The development consists / will consist of: (i) retention of partially constructed domestic workshop or garage building and permission for continuance of the construction of said building for the incidental enjoyment of the existing main house, (ii) permission for a 2 storey extension to the side and rear and remodelling of existing 2 storey house including change of external finishes and demolition of existing domestic garage, (iii) relocation of existing vehicular site entrance and provision of ramped driveway and revised front boundary treatments and (iv) all associated site works and ancillary services as relates to the above, including changes in ground levels and a new waste water treatment system and percolation area. The council granted permission on 10 Jan 2025 (retention). The five-week observation window closed on 29 Jan 2025. A commencement notice (CN0126648SD) was lodged on 19 Mar 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 7 other decided applications in the last five years and 2 appeals.
Proposal
The development consists / will consist of: (i) retention of partially constructed domestic workshop or garage building and permission for continuance of the construction of said building for the incidental enjoyment of the existing main house, (ii) permission for a 2 storey extension to the side and rear and remodelling of existing 2 storey house including change of external finishes and demolition of existing domestic garage, (iii) relocation of existing vehicular site entrance and provision of ramped driveway and revised front boundary treatments and (iv) all associated site works and ancillary services as relates to the above, including changes in ground levels and a new waste water treatment system and percolation area.
- Status
- Final Grant
- Decision
- Grant permission & grant retention on 10 Jan 2025
- Final grant
- 18 Mar 2025
- Permission expires
- 17 Mar 2030
- Floor area
- 127 m²
- Site (from polygon)
- 3,255 m²
- Location precision
- site (coords_polygon)
Timeline
- 2 Sept 2024Further information requested
- 16 Dec 2024Further information received
- 16 Dec 2024New applicationObservation window closed 29 Jan 2025
- 10 Jan 2025DecisionAppeal window closed 7 Feb 2025

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0126648SD
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
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 115190). 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/66482.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |