18, Earlsfort Green, Ballyowen, Lucan, Co. Dublin, K78 TY48
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD25B/0031W is a planning application for permission at 18, Earlsfort Green, Ballyowen, Lucan, Co. Dublin, K78 TY48, received by South Dublin County Council on 25 May 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Construction of a 25 sq./m single storey extension to the front and side, and construction of a 25.1 sq./m single storey extension to the rear of existing dwelling. The council granted permission on 16 Jun 2025. The five-week observation window closed on 30 Jun 2025. The site is zoned R2 — existing residential under the South Dublin County Council development plan. Within 500 m there are 44 other decided applications in the last five years and 2 appeals.
Proposal
Construction of a 25 sq./m single storey extension to the front and side, and construction of a 25.1 sq./m single storey extension to the rear of existing dwelling.
- Status
- Final Grant
- Decision
- Grant permission on 16 Jun 2025
- Final grant
- 28 Jul 2025
- Permission expires
- 27 Jul 2030
- Floor area
- 50 m²
- Site (from polygon)
- 235 m²
- Location precision
- site (coords_polygon)
Timeline
- 25 Mar 2025Further information requested
- 25 May 2025Further information received
- 25 May 2025New applicationObservation window closed 30 Jun 2025
- 16 Jun 2025DecisionAppeal window closed 14 Jul 2025

Full planning report for 53.34339, -6.41719
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1 Where this is — preview
1 Deadlines still open
Appeal
Not appealed.
Commencement
No commencement notice matched to this reference.
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.
- NIAH-recorded building · 1
- Radon risk area · 1
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 92740). 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/67613.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |