Planning Register
Dún Laoghaire-Rathdown County Council · D23A/0635 · Permission

46 Ailesbury Grove Dundrum Dublin 16, D16HP40

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

Council received 3 Oct 2023We first saw it 11 Sept 2026, 15:18 (1075 days after receipt — sources refresh weekly)

D23A/0635 is a planning application for permission at 46 Ailesbury Grove Dundrum Dublin 16, D16HP40, received by Dún Laoghaire-Rathdown County Council on 3 Oct 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: Refurbishment and extension to existing house to include (a) new flat roof singl… The council granted permission on 23 Nov 2023. The five-week observation window closed on 7 Nov 2023. A commencement notice (CN0141920DR) was lodged on 12 May 2026, so works have started on site. The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 117 other decided applications in the last five years and 12 appeals.

Appeal window closes 21 Dec 2023 closed 996 days ago
4 weeks from the council's decision (23 Nov 2023) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Refurbishment and extension to existing house to include (a) new flat roof singl

The description is truncated at source (80 characters in the national feed). The full text is on the council register.

Status
Final Grant
Decision
Grant permission on 23 Nov 2023
Final grant
20 Dec 2023
Permission expires
19 Dec 2026
Site (from polygon)
414 m²
Location precision
site (coords_polygon)

Timeline

  • 3 Oct 2023
    New application
    Observation window closed 7 Nov 2023
  • 23 Nov 2023
    Decision
    Appeal window closed 21 Dec 2023

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Appeal

Not appealed.

Commencement

  • Opt out commencement notice CN0141920DR
    12 May 202646 Ailesbury Grove, Dublin 16, Dún Laoghaire-Rathdown, D16 HP40matched by ref_exact

Zoning at the site

R2 — Existing residential

Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities

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.

R2.6 — Existing residential

Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities

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
  • Record of Protected Structures · 3
    Meadowbrook House; Simpson's Hospital (former Wyckham House); Simpson's Hospital (former Wyckham House)

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 16915). 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/dunlaoghaire/application-details/?ref=D23A/0635.

Source: npad · fetched 11 Sept 2026, 15:18
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npadCC-BY-4.011 Sept 2026, 15:18open