Planning Register
South Dublin County Council · SD25A/0050 · Permission

23, Delaford Lawn, Knocklyon, Dublin 16

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

Council received 7 Mar 2025We first saw it 11 Sept 2026, 18:51 (554 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/0050 is a planning application for permission at 23, Delaford Lawn, Knocklyon, Dublin 16, received by South Dublin County Council on 7 Mar 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Detached Two storey Three bedroom house with shared entrance to side. The council granted permission on 1 May 2025. The five-week observation window closed on 11 Apr 2025. 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 59 other decided applications in the last five years and 5 appeals.

Appeal window closes 29 May 2025 closed 471 days ago
4 weeks from the council's decision (1 May 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Detached Two storey Three bedroom house with shared entrance to side.

Status
Final Grant
Decision
Grant permission on 1 May 2025
Final grant
10 Jun 2025
Permission expires
9 Jun 2030
Units
1
Floor area
94 m²
Site (from polygon)
259 m²
Location precision
site (coords_polygon)

Timeline

  • 7 Mar 2025
    New application
    Observation window closed 11 Apr 2025
  • 1 May 2025
    Decision
    Appeal window closed 29 May 2025

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Appeal

Not appealed.

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 101258). 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/67840.

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