Planning Register
South Dublin County Council · SD25B/0470W · Retention

Gleann Na Coille, Killakee Road, Rathfarnham, D16RW26

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

Council received 29 Jul 2025We first saw it 11 Sept 2026, 18:51 (410 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD25B/0470W is a planning application for retention at Gleann Na Coille, Killakee Road, Rathfarnham, D16RW26, received by South Dublin County Council on 29 Jul 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Retention permission sought for extension of detached single storey treatment room / home office building permitted under ABP-305380-19 by 52.5m2, garden pergola 18m2, single storey garden room 23m2 and barn shed 2m2 and all associated works. The council issued a split decision on 4 Sept 2025 (Grant Retention & Refuse Retention). The five-week observation window closed on 2 Sept 2025. An Coimisiún Pleanála decided appeal 500010 on 23 Jan 2026 (grant conditions). The site is zoned G3 — high amenity under the South Dublin County Council development plan.

Appeal window closes 2 Oct 2025 closed 345 days ago
4 weeks from the council's decision (4 Sept 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Retention permission sought for extension of detached single storey treatment room / home office building permitted under ABP-305380-19 by 52.5m2, garden pergola 18m2, single storey garden room 23m2 and barn shed 2m2 and all associated works.

Status
Appeal decided
Decision
Grant retention & refuse retention on 4 Sept 2025
Site (from polygon)
3.16 ha
Location precision
site (coords_polygon)

Timeline

  • 29 Jul 2025
    New application
    Observation window closed 2 Sept 2025
  • 4 Sept 2025
    Decision
    Appeal window closed 2 Oct 2025
  • 1 Oct 2025
    Appeal lodged

Around this site this application first, then everything within 500 m

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Appeal

ACP 500010 · Planning Appeal · decided · Granted with conditions 23 Jan 2026
received by the Commission 1 Oct 2025 · inspector's report · board order

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    G3 — High amenity

    HA-DM: To protect and enhance the outstanding natural character of the Dublin Mountains Area

    Protected high-amenity landscape. Development is resisted to preserve the character of the area.

    Designations within 250 m

    No OPW flood extent nearby.

    • Radon risk area · 3
      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; About 1 in 5 homes in this area is likely to have high radon levels
    • Recorded monument · 2
      Megalithic tomb - wedge tomb; R149260

    Provenance

    Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 121188). 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/68669.

    Source: npad · fetched 11 Sept 2026, 18:51
    SourceLicenceFetchedLink
    npadCC-BY-4.011 Sept 2026, 18:51open