St Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D23A/0022 is a planning application for permission at St Olafs National School, Balally Drive, Dundrum, Dublin 16, D16E067, received by Dún Laoghaire-Rathdown County Council on 13 Jan 2023 and first seen by Planning Register on 11 Sept 2026. The application describes: Permission for the construction of a two-storey extension to the north side of t… The council granted permission on 5 Apr 2023. The five-week observation window closed on 17 Feb 2023. A commencement notice (CN0136679DR) was lodged on 18 Dec 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 75 other decided applications in the last five years and 6 appeals.
Proposal
Permission for the construction of a two-storey extension to the north side of 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 5 Apr 2023
- Final grant
- 11 May 2023
- Site (from polygon)
- 1.14 ha
- Location precision
- site (coords_polygon)
Timeline
- 13 Jan 2023New applicationObservation window closed 17 Feb 2023
- 3 Mar 2023Further information requested
- 10 Mar 2023Further information received
- 5 Apr 2023DecisionAppeal window closed 3 May 2023

Full planning report for 53.28254, -6.22652
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Commencement notice CN0136679DR
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.
- Radon risk area · 7
- Recorded monument · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 36661). 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/0022.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |