16, Castlefield Green, Knocklyon, Dublin 16, D16C9N1
GrantedPlanning application SD25B/0122W
Dublin - South Dublin County Council
Proposed Development
For the construction of double storey side extension to existing semi-detached house, extension of existing single storey rear extension, conversion of existing attic to 2 No. Bedrooms with individual dormer windows and all associated works. Works on ground floor of double storey side extension consist of new utility area, and roller shutter door to house a vehicle securely in ground floor space and first floor consists of 2 new bedrooms with landing area. Demolition works include existing front side boundary wall and existing rear extension wall.
View the full application file on the council's planning portal →Application Timeline
Application received
10 Mar 2025
Decision: Grant Permission
29 Apr 2025
Decision due
5 May 2025
Grant issued
10 Jun 2025
Application Details
- Location
- 16, Castlefield Green, Knocklyon, Dublin 16, D16C9N1
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- D16C9N1
- Site Area
- 380 ha
- Floor Area
- 154 sq m
Timeline
- Registration Date
- 10 March 2025
- Status
- Final Grant
- Decision
- Grant Permission
- Decision Date
- 29 April 2025
- Grant Date
- 10 June 2025
- Permission Expires
- 9 June 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.
Construct a single storey extension to the side and rear of the existing dwelling, associated site works, construction of a small porch to the front, a new skylight to roof level of the existing dwelling. Permission is also sought for retention of the existing garage to the rear of the site.
16 Castlefield Green, Castlefield Manor, Knocklyon, Dublin 16.
Conversion of existing attic space comprising of modification of existing roof structure, raising of existing gable c/w window and dutch hip, new access stairs, 2no. roof windows to the front and flat roof dormer to the rear
15, Castlefield Green, Dublin 16
Plastering (dry dashing) of part of front elevation, side and rear elevation of dwelling
27, Castlefield Drive, Dublin 16
Conversion of attic space to non-habitable space; dormer to rear; Velux to front and all associated site works to existing dwelling.
3, Castlefield Green, Dublin 16
Conversion of attic to non-habitable storage space to include rooflights at the rear and change of existing hip roof to gable type, also rear extension to 1st floor bathroom.
12, Castlefield Way, Knocklyon, Dublin 16
Bathroom extension at first floor level.
11 Castlefield Way, Knocklyon, Dublin 16.
Conversion of attic to non-habitable storage space to include rooflights at rear and change of existing hip to gable type.
13, Castlefield Way, Knocklyon, Dublin 16
Partial ground floor rear extension with pitched roof over & 1 no. Velux roof light over; (2) ground floor side/rear extension with pitched roof over; (3) partial 2 storey side extension with lead flashed roof laid to fall & windows in front, side & rear; (4) build up of hip to side of existing roof at attic level to create attic storage space & to include 3 no. velux roof lights in rear slope of roof & porthole window in gable wall.
9, Castlefield Way, Castlefield Manor, Knocklyon, Dublin 16
Conversion of attic to non-habitable storage space to include rooflights at the rear and change of existing hip roof to gable type.
10, Castlefield Way, Knocklyon, Dublin 16
Single storey extension to the side and rear.
1, Castlefield Drive, Castlefield Manor, Knocklyon, Dublin 16.
Planning a project of your own?
Find out in two minutes whether you need planning permission. It's free, and based on the exempted development regulations.
Do I Need Permission?