8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77
Data updated 13 Sept 2026 · register lag up to 7 days · sources & freshness
SD24B/0010 is a planning application for permission at 8, Castle Riada Grove, Lucan, Co. Dublin, K78 EK77, received by South Dublin County Council on 12 Jan 2024 and first seen by Planning Register on 11 Sept 2026. The application describes: The development will consist of a two storey pitched roof extension to the side of the single family dwelling (including the extension to the main existing roof ridge to form a gable) and the extension of the north facing boundary wall to the rear of the public footpath along Castle Road. The development will include changes to the elevations of the property and will include internal alterations for all uses associated with the domestic use of the single family dwelling. The council granted permission on 4 Mar 2024. The five-week observation window closed on 16 Feb 2024. A commencement notice (CN0126581SD) was lodged on 19 Mar 2025, so works have started on site. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 67 other decided applications in the last five years and 6 appeals.
Proposal
The development will consist of a two storey pitched roof extension to the side of the single family dwelling (including the extension to the main existing roof ridge to form a gable) and the extension of the north facing boundary wall to the rear of the public footpath along Castle Road. The development will include changes to the elevations of the property and will include internal alterations for all uses associated with the domestic use of the single family dwelling
- Status
- Final Grant
- Decision
- Grant permission on 4 Mar 2024
- Final grant
- 16 Apr 2024
- Permission expires
- 15 Apr 2029
- Floor area
- 43 m²
- Site (from polygon)
- 282 m²
- Location precision
- site (coords_polygon)
Timeline
- 12 Jan 2024New applicationObservation window closed 16 Feb 2024
- 4 Mar 2024DecisionAppeal window closed 2 Apr 2024

Full planning report for 53.34752, -6.42798
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Commencement notice CN0126581SD
Zoning at the site
RES: To protect and/or improve residential amenity
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
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 100406). 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/southdublin/application-details/65411.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |