8, Sycamore Crescent, Mount Merrion, Blackrock, Co. Dublin, A94H9P0
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
D24A/0937/WEB is a planning application for permission at 8, Sycamore Crescent, Mount Merrion, Blackrock, Co. Dublin, A94H9P0, received by Dún Laoghaire-Rathdown County Council on 26 Nov 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The proposed extension to the side and rear of the house consists of a part 2-st… The council granted permission on 19 Mar 2025. The five-week observation window closed on 9 Jan 2025. An Coimisiún Pleanála decided appeal 322226 on 22 Jul 2025 (grant conditions). The site is zoned R2 — existing residential under the Dún Laoghaire-Rathdown County Council development plan. Within 500 m there are 138 other decided applications in the last five years and 15 appeals.
Proposal
The proposed extension to the side and rear of the house consists of a part 2-st
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 19 Mar 2025
- Site (from polygon)
- 713 m²
- Location precision
- site (coords_polygon)
Timeline
- 26 Nov 2024New applicationObservation window closed 9 Jan 2025
- 27 Jan 2025Further information requested
- 24 Feb 2025Further information received
- 19 Mar 2025DecisionAppeal window closed 16 Apr 2025
- 3 Apr 2025Appeal lodged
Full planning report for 53.29574, -6.20545
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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 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.
- Radon risk area · 1
- Record of Protected Structures · 4
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 15:18 (store id 26044). 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=D24A/0937/WEB.
Source: npad · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 15:18 | open |