Additions and alterations to detached dwelling at 93, South Avenue
93, South Avenue, Mount Merrion, Co. Dublin, A94F9X6
up to 2 storeys · 0.0557 ha · Granted · permission to Jun 2031 (estimate)
Planning application D26A/0332 to Dun Laoghaire Rathdown County Council: Additions and alterations to detached dwelling, including demolition of single storey side roofs, main roof, balcony, conservatory, at 93, South Avenue, Mount Merrion. Granted by the council on 24 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
Additions and alterations to detached dwelling, including demolition of single storey side roofs, main roof, balcony, conservatory, chimneys and parts of elevations; modifications to interior and elevations; construction of new roof to side storage including a roof light; construction of a two storey extension to front; construction of a part single/part two storey extension to rear including a roof light; construction of a first floor extension to rear; construction of a new main roof including roof lights and solar/pv panels; widening the vehicular entrance, incorporating a new pedestrian entrance and all associated site works.
Planning status
Permission was granted on 24 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).
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Nearby applications
Other applications on the Dun Laoghaire Rathdown register close to this address.
- REF1442520, Eastwood, Trees Avenue, Mount Merrion, Blackrock, DUBLIN, A94N5W9In Assessment
Proposed removal of two (2) double flue chimney stacks to eaves level on the nor
- D26B/0242/WEB81, South Avenue, Mount Merrion, Blackrock, Co. Dublin, A94H1K0Granted
(a) first floor side extension over existing ground floor playroom/utility, (b) conversion of attic storage space to habitable space…
- D24B/0534/WEBNo. 9, Trees Avenue, Mount Merrion, Stillorgan, Co. Dublin, A94A3Y0Closed
(a) demolition of existing single storey extens
- D25B/0008/WEB9, Trees Avenue, Mount Merrion, Stillorgan, Co Dublin, A94A3Y0On Site
(a) demolition of existing single storey extens
- D25A/0536/WEB66, Dunaree, South Avenue, Mount Merrion, Co Dublin, A94 Y4C9On Site
Single storey rear extension, alterations to the front façade, Velux type of win
- D25B/0440/WEB47, Cedarmount Road, Mount Merrion, Dublin, A94H5P8Granted
Refurbishment of the existing house, with a n
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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