The proposed amendment at 47, Deerpark Road
47, Deerpark Road, Mount Merrion, Co. Dublin, A94A9X5
0.0427 ha · Granted · permission to Aug 2031 (estimate)
Planning application D26A/0488/WEB to Dun Laoghaire Rathdown County Council: The proposed amendment consists of the omission of the previously permitted detached garden studio from the approved development, at 47, Deerpark Road, Mount Merrion. Granted by the council on 20 August 2026. The permission normally runs to August 2031 (an estimate: the grant plus five years).
This application amends D25A/0467/WEB, which carries the original file.
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 proposed amendment consists of the omission of the previously permitted detached garden studio from the approved development. All other elements of the development remain as previously permitted under Planning Permission Ref. D25A/0467/WEB.
Planning status
Permission was granted on 20 Aug 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 Aug 2031 (estimate).
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- D25A/0467/WEB47, Deerpark Road, Mount Merrion, Co. DublinOn Site
Internal alterations to existing groun
- D26B/0316/WEB48, Deerpark Road, Mount Merrion, Co Dublin, A94K3T7Closed
First floor extension to front, side & rear of dwelling (floor area 31.30m.sq.), Conversion of attic space and replacement of the existing 'hipped roof'…
- D26B/0323/WEB48, Deerpark Road, Mount Merrion, Co Dublin, A94K3T7Granted
A first floor extension to front, side & rear of dwelling (floor area 31.30m.sq.)…
- D25A/0856/WEB57, Deerpark Road, Mount Merrion, Dublin, A94F761Closed
Development comprising- The development will include
- D26A/0493/WEB57, Deerpark Road, Mount Merrion, Dublin, A94F761Granted
The development will include the demolition of - the existing end of terrace part single-storey rear storage structure, front outdoor seating glass screen…
- D25B/0046/WEB39 Wilson Road, Mount Merrion, Blackrock, Co. Dublin, A94P3Y9On Site
Attic conversion to habitable status with the pr
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 2 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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