New 11.5sq m extension to rear of house at 2nd floor level and a new 4.50 sq. m dormer…
1 Cowper Road and Cowper Mews, Rathmines, Dublin 6, D06X3Y1
Proposed development
The development will consist of a new 11.5sq m extension to rear of house at 2nd floor level and a new 4.50 sq. m dormer extension to thr rear of the house at 3rd. floor/attic level . The proposed extensions will proviide for additional and enlarged bedrooms .
What happens next
Permission was refused on 24 Feb 2026. The applicant may appeal within four weeks of the decision.
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Nearby applications
Other applications on the Dublin register close to this address.
- WEB1043/26173 Rathmines Road Upper, Rathmines, Dublin 6Granted
PROTECTED STRUCTURE: We Orlaith McLoughlin and Robert Dunne intend to apply for permission at: 173 Rathmines Road Upper, Rathmines, Dublin 6…
- WEB1178/2511 COWPER ROAD, DUBLIN 6, Dublin, D06 E627In Assessment
RETENTION: Retention permission of widened vehicle access and parking to front.
- WEB1210/2511, Cowper Road, Dublin 6, D06 R627Closed
Retention permission of widened vehicle access and parking to front
- 4433/249 Cowper Village, Rathmines, Dublin 6, D06X3C9Granted
Proposed new single storey recreational and home office garden room to rear garden and all associated site works .
- WEB1215/25Vinan House, 47, Villiers Road, Dublin 6Granted
Demolition of existing rear porch c.3sqm and construction of new single storey flat roofed side extension c.9sqm and new single storey flat roofed rear…
- WEB2781/25113, Rathmines Road Upper, Dublin 6Granted
Attic conversion with dormer to rear roof to accommodate stairs to allow access to attic conversion as non habitable storage space with roof windows to front…
About this page: the facts above come from the statutory public planning register kept by Dublin City 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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