Planning Register
Dún Laoghaire-Rathdown County Council · D23A/0546 · Permission

26, Windsor Park, Monkstown, Blackrock, Dublin, A94E8K1

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

Council received 18 Aug 2023We first saw it 11 Sept 2026, 15:18 (1121 days after receipt — sources refresh weekly)

D23A/0546 is a planning application for permission at 26, Windsor Park, Monkstown, Blackrock, Dublin, A94E8K1, received by Dún Laoghaire-Rathdown County Council on 18 Aug 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: Attic conversion for storage, Dormer window to the rear. First-Floor extension t… The council granted permission on 11 Oct 2023. The five-week observation window closed on 22 Sept 2023. A commencement notice (CN0144010DR) was lodged on 25 Jun 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 148 other decided applications in the last five years and 20 appeals.

Appeal window closes 8 Nov 2023 closed 1039 days ago
4 weeks from the council's decision (11 Oct 2023) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Attic conversion for storage, Dormer window to the rear. First-Floor extension t

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 11 Oct 2023
Final grant
16 Nov 2023
Permission expires
15 Nov 2026
Site (from polygon)
351 m²
Location precision
site (coords_polygon)

Timeline

  • 18 Aug 2023
    New application
    Observation window closed 22 Sept 2023
  • 11 Oct 2023
    Decision
    Appeal window closed 8 Nov 2023

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Appeal

Not appealed.

Commencement

  • Short commencement notice CN0144010DR
    25 Jun 202626 Windsor Park, Monkstown, Dublin, A94 E8K1matched 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 · 2
    Lodge; Windsor House

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 13447). 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/0546.

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