3, Earlsfort Close, Lucan, Dublin, K78 HN30
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0568W is a planning application for permission at 3, Earlsfort Close, Lucan, Dublin, K78 HN30, received by South Dublin County Council on 24 Sept 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Proposed construction of a two-storey extension with pitched roof to side of existing dwelling, new single storey extension with pitched roof to front of new extension and a new single storey lean to roof extension to rear of dwelling. Proposed porch extension to front entrance also. All other associated ancillary site works included in the application. The council granted permission on 13 Nov 2025. The five-week observation window closed on 29 Oct 2025. A commencement notice (CN0142721SD) was lodged on 29 May 2026, 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 63 other decided applications in the last five years and 3 appeals.
Proposal
Proposed construction of a two-storey extension with pitched roof to side of existing dwelling, new single storey extension with pitched roof to front of new extension and a new single storey lean to roof extension to rear of dwelling. Proposed porch extension to front entrance also. All other associated ancillary site works included in the application.
- Status
- Final Grant
- Decision
- Grant permission on 13 Nov 2025
- Final grant
- 23 Dec 2025
- Permission expires
- 22 Dec 2030
- Floor area
- 56 m²
- Site (from polygon)
- 271 m²
- Location precision
- site (coords_polygon)
Timeline
- 24 Sept 2025New applicationObservation window closed 29 Oct 2025
- 13 Nov 2025DecisionAppeal window closed 11 Dec 2025

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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
- Opt out commencement notice CN0142721SD
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 95824). 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/69010.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |