114, Castlebyrne Park, Blackrock, Dublin, A94H223
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D23B/0498 is a planning application for permission at 114, Castlebyrne Park, Blackrock, Dublin, A94H223, received by Dún Laoghaire-Rathdown County Council on 27 Oct 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of two storey extension to side (north) and rear (east), to include… The council granted permission on 13 Dec 2023. The five-week observation window closed on 1 Dec 2023. An Coimisiún Pleanála decided appeal 318867 on 19 Jun 2024 (grant conditions). The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 99 other decided applications in the last five years and 7 appeals.
Proposal
Construction of two storey extension to side (north) and rear (east), to include
The description is truncated at source (80 characters in the national feed). The full text is on the council register.
- Status
- Appeal decided
- Decision
- Grant permission on 13 Dec 2023
- Site (from polygon)
- 289 m²
- Location precision
- site (coords_polygon)
Timeline
- 27 Oct 2023New applicationObservation window closed 1 Dec 2023
- 13 Dec 2023DecisionAppeal window closed 19 Jan 2024
- 16 Jan 2024Appeal lodged

Full planning report for 53.28971, -6.17516
One document, every dataset, each section with its source and fetch time. Print it or download it as a PDF. It informs a planning search; it is not a statutory search.
1 Where this is — preview
1 Deadlines still open
Appeal
Commencement
No commencement notice matched to this reference.
Zoning at the site
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.
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
- Radon risk area · 2
- Record of Protected Structures · 4
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 8505). 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=D23B/0498.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |