Residential development at 10 Thorncliffe Park, Rathgar
10 Thorncliffe Park, Rathgar, Dublin 14, D14CA44
up to 2 storeys · 0.081 ha · Granted · permission to Jul 2031 (estimate)
Planning application D26A/0378 to Dun Laoghaire Rathdown County Council at 10 Thorncliffe Park, Rathgar. Granted by the council on 9 July 2026. The permission normally runs to July 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- 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
The development will consist of the: 1. Demolition of side and rear extension to existing house. 2. Construction of a single storey flat roof extension to the rear of existing house. 3. Elevational alterations to the side and rear of existing house. 4. Construction of a new detached 2 storey flat roof house in the side garden. 5. New vehicular entrance beside existing entrance to the front of the houses. 6. New pedestrian side gate in the side boundary wall to new house. 7. All ancillary works, inclusive of landscaping, boundary works and SuDS drainage, as necessary to facilitate the development.
Planning status
Permission was granted on 9 Jul 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 Jul 2031 (estimate).
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D26B/0081/WEB17, Thorncliffe Park, Churchtown, Dublin 14, D14R262Granted
Conversion of existing attic space comprising of modification of existing roof
- D26B/0416/WEBMurieston, 21 Green Park, Churchtown, Dublin 14, D14T928Granted
External wrap insulation to existing dwelling with smooth render finish; changes to render around the front door and a ground floor window on the north…
- D25A/0229/WEB19, Thorncliffe Park, Rathgar, Dublin 14, D14Y209On Site
& retention permission for the development of an existing semi-detach
- D24A/0522Site to the side and rear of Ashleigh, No. 10, Green Park, Rathgar, Dublin 14, D14WK66On Site
Construction of 2 no. 2 storey with pitched roof, four-bedroo
- V/072/24Ashleigh, 10 Green Park, Rathgar, Dublin 14, D14WK66Granted
2 dwellings
- D24A/0839Ashleigh, No. 10, Green Park, Milltown, Dublin 14, D14WK66On Site
Development at this site. The development will consist of demoli
Related
About this page: the facts above come from the statutory public planning register kept by Dun Laoghaire Rathdown County Council and are refreshed weekly (last updated 21 Sept 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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