Basement as a home office, with gym, sauna, and shower room at Tearmainn, Slieve Thuol
Tearmainn, Slieve Thuol, Brittas, Dublin, D24 EY10
0.75 ha · Granted · permission to Sept 2031 (estimate)
Planning application SD26B/0147W to South Dublin County Council: Basement as a home office, with gym, sauna, and shower room, a front entrance porch on the southern façade with enlarged balcony, at Tearmainn, Slieve Thuol, Brittas. Granted by the council on 16 September 2026. The permission normally runs to September 2031 (an estimate: the grant plus five years).
This application amends SD05A/1017, which carries the original file.
Timeline
- Application lodged
- Further information requested
- Further information received
- Council granted
- Permission normally ends (estimate)
The end date is an estimate: the grant plus five years, the normal life of a permission. An extension or a commencement changes it.
Key facts
Proposed development
Retention of a basement as a home office, with gym, sauna, and shower room, a front entrance porch on the southern façade with enlarged balcony, in-plane roof lights rather than dormer windows, and various internal layout changes requiring alterations to the shape and size of some windows at the existing house previously granted planning permission under Reg. Ref SD05A/1017.
Planning status
Permission was granted on 16 Sept 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the permission normally runs to Sept 2031 (estimate).
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Nearby applications
Other applications on the South Dublin register close to this address.
- SD25A/0163Owensview, Slievethoul, Brittas, Co. DublinClosed
Retention permission and permission sought for demolition of existing non-habitable bungalow and the construction of a new dwelling with attic conversion…
- SD25A/0226Owensview, Slievethoul, Brittas, Co. DublinClosed
Retention permission sought for the demolition of existing non-habitable bungalow and construction of a new dwelling with attic conversion and permission…
Related
About this page: the facts above come from the statutory public planning register kept by South Dublin County Council and are refreshed weekly (last updated 5 Oct 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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