'Mattie', Windmillhill, Rathcoole, Co. Dublin, D24T267
Data updated 12 Sept 2026 · register lag up to 7 days · sources & freshness
SD22A/0027 is a planning application for permission at 'Mattie', Windmillhill, Rathcoole, Co. Dublin, D24T267, received by South Dublin County Council on 1 Feb 2022 and first seen by Planning Register on 11 Sept 2026. The application describes: (a) Change of use of existing unused horse stables (151.34sqm.) to a two bedroom, single storey, detached private annex dwelling to the main house on the same site. The new dwelling will be used by members of the same family and be served by existing access and car parking at the main house. No changes to the footprint of the existing building are proposed. (b) Permission is also sought for associated landscaping, foul and surface water drainage an all associated site works necessary to facilitate development. The council refused permission on 28 Mar 2022. The five-week observation window closed on 8 Mar 2022. The site is zoned P1 — rural under the South Dublin County Council development plan. The scheme is for 1 unit. Within 500 m there are 2 other decided applications in the last five years.
Proposal
(a) Change of use of existing unused horse stables (151.34sqm.) to a two bedroom, single storey, detached private annex dwelling to the main house on the same site. The new dwelling will be used by members of the same family and be served by existing access and car parking at the main house. No changes to the footprint of the existing building are proposed. (b) Permission is also sought for associated landscaping, foul and surface water drainage an all associated site works necessary to facilitate development.
- Status
- Decision
- Decision
- Refuse permission on 28 Mar 2022
- Units
- 1
- Floor area
- 151 m²
- Site (from polygon)
- 2.51 ha
- Location precision
- site (coords_polygon)
Timeline
- 1 Feb 2022New applicationObservation window closed 8 Mar 2022
- 28 Mar 2022DecisionAppeal window closed 25 Apr 2022

Full planning report for 53.26602, -6.51117
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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
RU: To protect and improve rural amenity and to provide for the development of agriculture
Zoned to protect agriculture, rural enterprise and biodiversity. New houses are restricted to demonstrated local need.
Designations within 250 m
No OPW flood extent nearby.
- NIAH-recorded building · 1
- Radon risk area · 3
Provenance
Register row from the national planning applications feed (NPAD), fetched 11 Sept 2026, 18:51 (store id 119953). 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/61850.
Source: npad · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 11 Sept 2026, 18:51 | open |