Planning Register
South Dublin County Council · SD25A/0041 · Retention

110, Palmerstown Avenue, Dublin 20

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

Council received 25 Feb 2025We first saw it 11 Sept 2026, 18:51 (564 days after receipt — sources refresh weekly)
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

SD25A/0041 is a planning application for retention at 110, Palmerstown Avenue, Dublin 20, received by South Dublin County Council on 25 Feb 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Retention of the single storey structure built at the rear of no 110 Palmerstown Avenue, which replaced a garage structure on the site, and which is to be used as a granny flat and home office, ancillary to the existing two storey house at the front of the property. The council refused permission on 22 Apr 2025. The five-week observation window closed on 1 Apr 2025. An Coimisiún Pleanála decided appeal 322486 on 10 Sept 2025 (refuse). The site is zoned R2 — existing residential under the South Dublin County Council development plan. The scheme is for 1 unit. Within 500 m there are 74 other decided applications in the last five years and 8 appeals.

Appeal window closes 20 May 2025 closed 480 days ago
4 weeks from the council's decision (22 Apr 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Retention of the single storey structure built at the rear of no 110 Palmerstown Avenue, which replaced a garage structure on the site, and which is to be used as a granny flat and home office, ancillary to the existing two storey house at the front of the property.

Status
Appeal decided
Decision
Refuse permission for retention on 22 Apr 2025
Units
1
Site (from polygon)
359 m²
Location precision
site (coords_polygon)

Timeline

  • 25 Feb 2025
    New application
    Observation window closed 1 Apr 2025
  • 22 Apr 2025
    Decision
    Appeal window closed 20 May 2025
  • 9 May 2025
    Appeal lodged

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Appeal

ACP 322486 · Planning Appeal · decided · Refused 10 Sept 2025
received by the Commission 8 May 2025 · inspector's report · board order

Commencement

No commencement notice matched to this reference.

    Zoning at the site

    R2 — Existing residential

    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

    No OPW flood extent nearby.

    • Radon risk area · 1
      About 1 in 20 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 108848). 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/67785.

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