Planning Register
South Dublin County Council · SD25B/0503W · Permission

100, Esker Lawns, Lucan, Co. Dublin, K78 E6N9

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

Council received 19 Aug 2025We first saw it 11 Sept 2026, 18:51 (389 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/0503W is a planning application for permission at 100, Esker Lawns, Lucan, Co. Dublin, K78 E6N9, received by South Dublin County Council on 19 Aug 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission for an extension to a semi-detached dwelling. Development will consist of construction of attic conversion with a dormer window to rear, and associated site works. The council declared the application invalid on 2 Sept 2025. The five-week observation window closed on 23 Sept 2025. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 71 other decided applications in the last five years and 3 appeals.

Appeal window closes 30 Sept 2025 closed 347 days ago
4 weeks from the council's decision (2 Sept 2025) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Permission for an extension to a semi-detached dwelling. Development will consist of construction of attic conversion with a dormer window to rear, and associated site works

Status
35 Day Assessment
Decision
Invalid - site notice on 2 Sept 2025
Floor area
135 m²
Site (from polygon)
305 m²
Location precision
site (coords_polygon)

Timeline

  • 19 Aug 2025
    New application
    Observation window closed 23 Sept 2025
  • 2 Sept 2025
    Decision
    Appeal window closed 30 Sept 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.

    • NIAH-recorded building · 1
      Canonbrook Lodge
    • Radon risk area · 2
      About 1 in 10 homes in this area is likely to have high radon levels; 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 104786). 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/68783.

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