44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86
GrantedPlanning application SD25B/0504W
Dublin - South Dublin County Council
Proposed Development
(i) demolition of existing rear extension and shed; (ii) construction of single storey flat roof extension to the rear of existing two storey dwelling with covered patio and flat roof rooflights; (iii) construction of new bay window at first floor level over new extension to the rear of existing dwelling; (iv) new windows; landscaping, SUDS drainage and all associated works necessary to facilitate the development.
View the full application file on the council's planning portal →Application Timeline
Application received
21 Aug 2025
Decision due
15 Oct 2025
Decision: Grant Permission
15 Oct 2025
Grant issued
25 Nov 2025
Application Details
- Location
- 44, Knockcullen Lawn, Knocklyon, Dublin 16, D16 ND86
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- D16 ND86
- Site Area
- 370 ha
- Floor Area
- 20.8 sq m
Timeline
- Registration Date
- 21 August 2025
- Status
- Final Grant
- Decision
- Grant Permission
- Decision Date
- 15 October 2025
- Grant Date
- 25 November 2025
- Permission Expires
- 24 November 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.
Front extension of ground floor garage, internal modifications, two storey rear extension maintaining existing ridge line, larger kitchen GF kitchen/dining extension, relocate stairs and add new roof windows.
58, Knockcullen Drive, Dublin 16
Conversion of existing garage to side of house and erection of extension.
52, Knockcullen Drive, Knocklyon, Dublin 16
Addition of sunroom at rear of house and extension of rear first floor with the addition of a bathroom to rear of house.
52, Knockcullen Drive, Knocklyon, Dublin 16
Single storey domestic extension with roof light to the rear of existing two storey dwelling house; erection of a converted terrace with outdoor fireplace; external amendments and internal alterations and all associated site works.
51, Knockcullen Drive, Knocklyon, Dublin 16
Demolition of existing single storey extension and shed, the provision of a single storey extension to the rear and side with velux roof light, single storey porch to the front and general refurbishments.
20, Knockcullen Park, Knocklyon, Dublin 16
Relocation of the hall door entrance into the centre of the front elevation with canopy over, construction of a new two storey double pitched roof extension to side, consisting of infilling the side passageway and extending previously converted car port at ground level with new playroom, cloakroom, shower room & widened utility (20.69sq.m) with new walk in wardrobe, en-suite and widened rear bedroom (20.23sq.m) while maintaining a 1m wide gap with the adjoining property at first floor level with new frosted window to side elevation and all associated site works.
82, Ashton Avenue, Knocklyon, Dublin 16
Widen driveway entrance and dish pavement.
25, Knockcullen Park, Dublin 16
Single storey extension to rear and conversion of garage to utility/w.c. with pitched roof over.
83, Ashton Avenue, Templeogue, Dublin 16
The development will consist of; A) the demolition of the existing single storey garage to the side and the shed to the rear of the existing dwelling; B) the construction of a single storey extension to the side and rear of the existing dwelling and; C) an extension at first floor level to the rear, together with all associated site works.
64, Knockcullen Drive, Dublin 16, D16F7Y9
Demolition of existing car port & screen and construction of a single storey extension with hipped roof to the side of existing house.
84, Ashton Avenue, Templeogue, Dublin 6W.
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