Planning Register
South Dublin County Council · SD25B/0535W · Permission

100, Esker lawns, Lucan, Dublin, K78 E6N9

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

Council received 5 Sept 2025We first saw it 11 Sept 2026, 18:51 (372 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/0535W is a planning application for permission at 100, Esker lawns, Lucan, Dublin, K78 E6N9, received by South Dublin County Council on 5 Sept 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 granted permission on 22 Oct 2025. The five-week observation window closed on 10 Oct 2025. A commencement notice (CN0139966SD) was lodged on 27 Mar 2026, so works have started on site. 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 19 Nov 2025 closed 297 days ago
4 weeks from the council's decision (22 Oct 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
Final Grant
Decision
Grant permission on 22 Oct 2025
Final grant
5 Dec 2025
Permission expires
4 Dec 2030
Floor area
135 m²
Site (from polygon)
305 m²
Location precision
site (coords_polygon)

Timeline

  • 5 Sept 2025
    New application
    Observation window closed 10 Oct 2025
  • 22 Oct 2025
    Decision
    Appeal window closed 19 Nov 2025

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0139966SD
    27 Mar 2026100 Esker Lawns, Lucan, South Dublin, K78 E6N9matched by ref_exact

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 104791). 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/68905.

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