Demolition of some external walls to the rear of the property at Thorncliffe, Slate Cabin Lane
Thorncliffe, Slate Cabin Lane, Sandyford, Dublin 18
0.27 ha · Granted · permission to Jun 2031 (estimate)
Planning application D26B/0223 to Dun Laoghaire Rathdown County Council: Demolition of some external walls to the rear of the property and parts of the existing roof and dormers, at Thorncliffe, Slate Cabin Lane, Sandyford. Granted by the council on 3 June 2026. The permission normally runs to June 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 demolition of some external walls to the rear of the property and parts of the existing roof and dormers. We intend to construct: (a) a new masonry framed pergola and flat roof over the front and side of the property; (b) extend and reclad the existing dormers; (c) apply timber cladding to the western facade; and (d) add a balcony to the first floor on the eastern facade.
Planning status
Permission was granted on 3 Jun 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 Jun 2031 (estimate).
Is this your application?
Say it is yours and you will see which building firms and trades have asked to work on it, with the contact details they chose to leave. It is free and takes an email address. Nothing is shared with anyone unless you choose to contact them.
Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D26B/0171/WEBWoodside, Woodside Road, Sandyford, Dublin 18, D18X6C5On Site
A single-storey extension to the rear of the existing dwelling, together with minor elevational modifications…
- D26B/0403Saffron Hill, Woodside Road, Barnacullia, Dublin 18, D18R9V3Granted
Proposed new ground floor only extension to the rear of the existing house. A partial ground floor extension to the rear of the existing house. A partial…
- D25A/0618/WEB142, Blackglen Road, Sandyford, Dublin, D18Y9R6Closed
Development comprised of four 2 bedroom apartments in a two storey building with
- D25A/0636/WEB142, Blackglen Road, Sandyford, Dublin, D18Y9R6On Site
Development comprised of four no two bedroom apartments in a two storey buildin
- V/063/25Site to the rear of 142, Blackglen Road, Sandyford, Dublin 18, DUBLIN, D18Y9R6Granted
4 dwellings
- V/087/24144 Blackglen Road, Sandyford, Dublin 18, D18H2T0Granted
1 dwelling
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.
Remove my application from this page
If this is your application and you would rather it did not appear here, tell us and we will take the page down. No account, no questions asked: we only email you a link to confirm it was you. This is your right to object under GDPR Article 21.