104, Castle Avenue, Clontarf, Dublin 3, D03 FD77
GRANT PERMISSIONPlanning application WEB1423/26
Dublin - Dublin City Council
Proposed Development
Attic conversion, with 2 number of dormers, one to the side to allow for access and one to the rear, for greater headroom, together with 2 number of velux type windows to the front roof, 2 number of velux type windows to existing rear extension hipped roof, some internal alterations, and associated site works.
Application Timeline
Application received
25 Feb 2026
Decision: GRANT PERMISSION
17 Apr 2026
Decision due
21 Apr 2026
Grant issued
26 May 2026
Application Details
- Location
- 104, Castle Avenue, Clontarf, Dublin 3, D03 FD77
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- Dublin City Council
- Site Area
- 335.88 ha
Timeline
- Registration Date
- 25 February 2026
- Status
- Decision Notice Issued
- Decision
- GRANT PERMISSION
- Decision Date
- 17 April 2026
- Grant Date
- 26 May 2026
Location
Planning Applications Nearby
What the council has granted and refused around this site is the best guide to how a similar application will fare.
Construction of single and two storey extensions to rear and side of existing house. Works will include new rooflights to main roof and flat roof, changes to elevations, widening of existing vehicular access and all associated site works.
108, Castle Avenue, Clontarf, Dublin 3
Widening of the existing vehicular access to the front of the property, including the partial removal of the existing front boundary wall.
112, Castle Avenue, Clontarf East, Dublin 3, D03AD76
The development will consists of: (i) Demolition of the existing chimney, garage and single storey extension to side and rear; (ii) The construction of a single storey extension to the front & rear and a two storey extension to the side & rear of the existing dwelling; (iii) alterations to all elevations, associated landscaping and all ancillary and ground works necessary to facilitate development.
114, Castle Avenue, Clontarf, Dublin 3, DO3 YN56
The development will consist of: (i) Demolition of the existing chimney, garage and single storey extension to side and rear of existing semi-detached dwelling; (ii) The construction of a single storey extension to the front & rear and a two storey extension to the side & rear of the existing dwelling; (iii) Widening of the existing vehicular entrance off Castle Avenue to 3m wide; (iv) Alterations to all elevations, roof lights to new extension, associated landscaping and all ancillary and ground works necessary to facilitate development.
114, Castle Avenue, Clontarf, Dublin 3, D03 YN56
The development will consist of the partial demolition/alterations of the existing single storey pitched roof extension to the rear/side and the construction of a new single storey extension to the rear with a flat roof and rooflights. It will also include minor alterations to the internal layout at ground floor. The development will include all associated landscaping, ancillary works, services and site works.
10, Blackheath Park, Clontarf, Dublin 3
PERMISSION & RETENTION: The development will consist of retention of the existing single storey modular building in use as a physio room, a new single storey extension to the west of the building to create a new gymnasium facility for the rugby club. The development will include refurbishing the existing structure and providing new insulated walls, floors and ceilings to current standards. It will include all associated landscaping, ancillary works, site works and services.
Clontarf Rugby Club, Castle Avenue, Clontarf, Dublin 3, D03 K4K3
The development will consist of a new single storey modular building to create a new gymnasium facility for the rugby club. The development will include demolition and removal of the existing structure and will include all associated landscaping, ancillary works, site works and services.
Clontarf Rugby Club, Castle Avenue, Clontarf, Dublin 3, D03 K4K3
Conversion of attic to storage including changing the existing hipped end roof to a dutch hipped, gable end roof, a window to the new side gable wall all at roof level ;and Retention of 1/ The new door/ screen to the garage and 2/ A single storey extension to the rear/ side at ground floor level.
16, Blackheath Gardens, Clontarf, Dublin 3
Conversion of his attic to storage including changing the existing hipped end roof to a dutch hipped, gable end roof, a window to the new side gable wall all at roof level ;and Retention of 1/ The new door/ screen to the garage and 2/ A single storey extension to the rear/ side at ground floor level.
16, Blackheath Gardens, Clontarf, Dublin 3
Planning Permission for, A. Change of roof profile from hip end profile to dutch hip end profile to accommodate attic conversion with dormer extension to rear, B. All associated site works.
21, Blackheath Park, Clontarf , Dublin 3
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