Holy Child Secondary School, Military Road, Killiney, Co. Dublin, A96XP82 (Protected Structure)
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D25A/0982/WEB is a planning application for permission at Holy Child Secondary School, Military Road, Killiney, Co. Dublin, A96XP82 (Protected Structure), received by Dún Laoghaire-Rathdown County Council on 18 Dec 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of a 280sqm first floor extension to the existing… The council granted permission on 16 Feb 2026. The five-week observation window closed on 3 Feb 2026. An Coimisiún Pleanála decided appeal 500933 on 25 Jun 2026 (grant conditions). The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 59 other decided applications in the last five years and 12 appeals.
Proposal
The development will consist of a 280sqm first floor extension to the existing
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 16 Feb 2026
- Site (from polygon)
- 4,474 m²
- Location precision
- site (coords_polygon)
Timeline
- 18 Dec 2025New applicationObservation window closed 3 Feb 2026
- 16 Feb 2026DecisionAppeal window closed 16 Mar 2026
- 6 Mar 2026Appeal lodged

Full planning report for 53.25177, -6.11474
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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 SNI: SNI To protect, improve and encourage the provision of sustainable neighbourhood infrastructure.
Reserved for the schools, creches, community and health facilities a neighbourhood needs.
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 SNI: SNI To protect, improve and encourage the provision of sustainable neighbourhood infrastructure.
Reserved for third-level education institutions.
Designations within 250 m
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Architectural Conservation Area · 1
- Landslide susceptibility · 2
- Natural Heritage Area (incl. proposed) · 1
- Radon risk area · 5
- Record of Protected Structures · 18
- Recorded monument · 4
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 36361). 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=D25A/0982/WEB.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |