Seafort Lodge, & Glenalia Castledawson Avenue & parts of Blackrock hospital & Clinic main campus Booterstown, Co Dublin
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D25A/0939/WEB is a planning application for permission at Seafort Lodge, & Glenalia Castledawson Avenue & parts of Blackrock hospital & Clinic main campus Booterstown, Co Dublin, received by Dún Laoghaire-Rathdown County Council on 5 Dec 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Planning permission and temporary planning permission for development at this si… The council issued a split decision on 11 Jun 2026 (GRANT PERMISSION & REFUSE PERMISSION). The five-week observation window closed on 19 Jan 2026. An Coimisiún Pleanála decided appeal 501665 on 5 Aug 2026 (withdrawn). The site is zoned S5 — sustainable neighbourhood infrastructure under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 61 other decided applications in the last five years and 7 appeals.
Proposal
Planning permission and temporary planning permission for development at this si
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 & refuse permission on 11 Jun 2026
- Final grant
- 10 Aug 2026
- Site (from polygon)
- 2,735 m²
- Location precision
- site (coords_polygon)
Timeline
- 5 Dec 2025New applicationObservation window closed 19 Jan 2026
- 5 Feb 2026Further information requested
- 13 May 2026Further information received
- 11 Jun 2026DecisionAppeal window closed 9 Jul 2026
- 3 Jul 2026Appeal lodged

Full planning report for 53.30474, -6.18835
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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 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 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.
Designations within 250 m
No OPW flood extent nearby.
- Architectural Conservation Area · 1
- Natural Heritage Area (incl. proposed) · 1
- Radon risk area · 4
- Record of Protected Structures · 29
- Special Area of Conservation · 1
- Recorded monument · 1
- Special Protection Area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 34592). 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/0939/WEB.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |