Slievethoul, Brittas, Co. Dublin
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD21B/0460 is a planning application for permission at Slievethoul, Brittas, Co. Dublin, received by South Dublin County Council on 27 Aug 2021 and first seen by Planning Register on 11 Sept 2026. The application describes: Construct a single storey structure with an 'A' type roof to house a domestic family gym with a hot tub and shower rooms; all ancillary ground works in connection with the above. The proposed new structure will sit on top of an existing blockwork structure (Type A) with a flat concrete roof; roof level is at the yard level of the house and general yard, as described in the Grant of Permission for Retention recently issued under Planning Reference SD21A/0093. The council refused permission on 21 Oct 2021. The five-week observation window closed on 1 Oct 2021. The site is zoned G3 — high amenity under the South Dublin County Council development plan. Within 500 m there are 4 other decided applications in the last five years and 1 appeal.
Proposal
Construct a single storey structure with an 'A' type roof to house a domestic family gym with a hot tub and shower rooms; all ancillary ground works in connection with the above. The proposed new structure will sit on top of an existing blockwork structure (Type A) with a flat concrete roof; roof level is at the yard level of the house and general yard, as described in the Grant of Permission for Retention recently issued under Planning Reference SD21A/0093.
- Status
- Decision
- Decision
- Refuse permission on 21 Oct 2021
- Floor area
- 73 m²
- Site (from polygon)
- 1.58 ha
- Location precision
- site (coords_polygon)
Timeline
- 27 Aug 2021New applicationObservation window closed 1 Oct 2021
- 21 Oct 2021DecisionAppeal window closed 18 Nov 2021

Full planning report for 53.24514, -6.46192
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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
HA-DM: To protect and enhance the outstanding natural character of the Dublin Mountains Area
Protected high-amenity landscape. Development is resisted to preserve the character of the area.
Designations within 250 m
No OPW flood extent nearby.
- Radon risk area · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 119916). 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/61256.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |