9, Shackleton Grove, Lucan, Co Dublin, K78 R9H2
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SDZ25A/0032W is a planning application for permission and retention at 9, Shackleton Grove, Lucan, Co Dublin, K78 R9H2, received by South Dublin County Council on 23 Jul 2025 and first seen by Planning Register on 11 Sept 2026. The application describes: Retention Planning Permission is sought for a detached single storey structure of 25sq.m located in the rear garden of an existing two storey semidetached dwelling. The structure accommodates a home office, gym, children's playroom & shower room all ancillary to the main dwelling and all associated site works. Planning Permission is sought to 1) reduce the ridge height & floor level of same 25sq.m detached single storey structure by 300mm. 2) to remove the front roof overhang covered area of same 25sq.m detached single storey structure, ancillary alterations to front & side elevations and all associated site works. The council declared the application invalid on 24 Jul 2025. The five-week observation window closed on 27 Aug 2025. The site is zoned R3 — rural cluster under the South Dublin County Council development plan. Within 500 m there are 122 other decided applications in the last five years and 3 appeals.
Proposal
Retention Planning Permission is sought for a detached single storey structure of 25sq.m located in the rear garden of an existing two storey semidetached dwelling. The structure accommodates a home office, gym, children's playroom & shower room all ancillary to the main dwelling and all associated site works. Planning Permission is sought to 1) reduce the ridge height & floor level of same 25sq.m detached single storey structure by 300mm. 2) to remove the front roof overhang covered area of same 25sq.m detached single storey structure, ancillary alterations to front & side elevations and all associated site works.
- Status
- Invalid Application
- Decision
- Invalidate application on 24 Jul 2025
- Floor area
- 25 m²
- Site (from polygon)
- 238 m²
- Location precision
- site (coords_polygon)
Timeline
- 23 Jul 2025New applicationObservation window closed 27 Aug 2025
- 24 Jul 2025DecisionAppeal window closed 21 Aug 2025

Full planning report for 53.34770, -6.47151
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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
SDZ: To provide for strategic development in accordance with approved planning schemes
A small rural settlement where only modest infill serving local need is envisaged.
Designations within 250 m
OPW flood extent nearby — flag only (licence); floodinfo.ie.
- Radon risk area · 2
- Recorded monument · 2
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 103281). 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/68647.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |