Planning Register
Dún Laoghaire-Rathdown County Council · D24B/0364/WEB · Permission

55, Castlebyrne Park, Blackrock, Dublin, A94VA48

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

Council received 15 Aug 2024We first saw it 11 Sept 2026, 15:18 (758 days after receipt — sources refresh weekly)

D24B/0364/WEB is a planning application for permission at 55, Castlebyrne Park, Blackrock, Dublin, A94VA48, received by Dún Laoghaire-Rathdown County Council on 15 Aug 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: Proposed single story flat roof extension to rear to include a bike storage area… The council granted permission on 3 Oct 2024. The five-week observation window closed on 19 Sept 2024. A commencement notice (CN0129009DR) was lodged on 28 May 2025, 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 94 other decided applications in the last five years and 9 appeals.

Appeal window closes 31 Oct 2024 closed 682 days ago
4 weeks from the council's decision (3 Oct 2024) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer)
Council registerSite report

Proposal

Proposed single story flat roof extension to rear to include a bike storage area

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 3 Oct 2024
Final grant
7 Nov 2024
Site (from polygon)
195 m²
Location precision
site (coords_polygon)

Timeline

  • 15 Aug 2024
    New application
    Observation window closed 19 Sept 2024
  • 3 Oct 2024
    Decision
    Appeal window closed 31 Oct 2024

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Appeal

Not appealed.

Commencement

  • Short commencement notice CN0129009DR
    28 May 202555 Castlebyrne Park, Blackrock, Dún Laoghaire-Rathdown, A94 VA48matched 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.

  • NIAH-recorded building · 4
    Belfort; Belfort; Mel Field sometimes Melfield
  • 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
  • Record of Protected Structures · 4
    Newpark School (formerly Melfield); Belfort; Mel Field sometimes Melfield

Provenance

Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 1862). 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=D24B/0364/WEB.

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