4, Grangebrook Park, Rathfarnham, Dublin 16, D16P2T1
GrantedPlanning application SD25B/0525W
Dublin - South Dublin County Council
Proposed Development
Development will consist of an attic conversion including a dormer window to the side of the existing hipped roof , installation of two no. rooflights to the front and minor internal alterations.
View the full application file on the council's planning portal →Application Timeline
Application received
3 Sept 2025
Decision due
28 Oct 2025
Decision: Grant Permission
28 Oct 2025
Grant issued
10 Dec 2025
Application Details
- Location
- 4, Grangebrook Park, Rathfarnham, Dublin 16, D16P2T1
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- D16P2T1
- Site Area
- 210 ha
- Floor Area
- 25 sq m
Timeline
- Registration Date
- 3 September 2025
- Status
- Final Grant
- Decision
- Grant Permission
- Decision Date
- 28 October 2025
- Grant Date
- 10 December 2025
- Permission Expires
- 9 December 2030
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.
Planning Permission for alterations to the existing hip roof to extend ridgeline and create a dormer to side to accommodate an attic stairs allow conversation of attic in to non-habitable storage space, with roof windows to the front roof, all with associated ancillary works
3, Grangebrook Avenue, Dublin 16
A new dormer roof and window built onto existing hip on the side of the roof at attic level.
7, Grangebrook Avenue, Dublin 16
Construction of a single storey extension to the rear and a two storey extension to the side of the existing two storey house; all associated roof works including new roof light to the front; a new pedestrian side gate; new front boundary wall with bin enclosure, site works and landscaping.
7, Grangebrook Park, Dublin 16.
Dormer roof & window built onto existing hip on side of roof at attic level to give access to existing attic conversion.
15, Grangebrook Avenue, Rathfarnham, Dublin 16
Demolition of existing kitchen extension, erection of new single storey extension to rear and side, two-storey extension to side and rear with new velux rooflight to rear of existing roof and roof of new single storey extension and new window to existing gable elevation.
12, Grangebrook Avenue, Rathfarnham, Dublin 16.
Conversion of attic to storage including dormer window to the side and a 'Velux' roof light to the front all at roof level.
12, Grangebrook Avenue, Rathfarnham, Dublin 16.
A dormer roof with windows, to the side of the dwelling. Works to include 2 Velux windows to front and 2 Velux windows to rear of roof and minor internal alterations.
17, Grangebrook Avenue, Rathfarnham, Dublin, D16 X4R2
Demolition of kitchen and erection of new single storey kitchen to rear with 2 stories to side for utility and en-suite with windows to north, south and west elevations.
14, Grangebrook Avenue, Dublin 16
Conversion of attic to non-habitable storage use; dormer window to side of hip roof and all associated site works.
20, Grangebrook Avenue, Dublin 16
Attic conversion for storage with a dormer window to the rear, a rooflight to the front roof slope, a raised gable to the side, and a new gable window.
24 Grangebrook Ave, Rathfarnham, Dublin 16, D16 X8P3
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