Planning Register
South Dublin County Council · SD24B/0314W · Permission and Retention

“Casa at Last”, Redgap, Rathcoole, Co. Dublin, D24 A446

Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness

Council received 16 Dec 2024We first saw it 11 Sept 2026, 18:51 (635 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

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.

Appeal window closes 7 Feb 2025 closed 583 days ago
4 weeks from the council's decision (10 Jan 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)

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 2024
    Further information requested
  • 16 Dec 2024
    Further information received
  • 16 Dec 2024
    New application
    Observation window closed 29 Jan 2025
  • 10 Jan 2025
    Decision
    Appeal window closed 7 Feb 2025

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0126648SD
    19 Mar 2025Rathcoole Hill Road, Crookshane, South Dublin, D24 A446matched by ref_exact

Zoning at the site

P1 — Rural

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
    About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 5 homes in this area is likely to have high radon levels

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
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npadCC-BY-4.011 Sept 2026, 18:51open