16 Idrone Park, Knocklyon, Dublin 16, D16PX29
GrantedPlanning application SD26B/0062W
Dublin - South Dublin County Council
Proposed Development
Demolition of an existing single story glazed conservatory and store, construction of a new 2 storey extension and attic conversion to the rear providing an extended kitchen and dining room at ground floor, two additional bedrooms and bathroom at the new first floor level, a new roof light to the north facing roof, external insulation with render finish and all associated drainage works and site works as required.
View the full application file on the council's planning portal →Application Timeline
Application received
13 Feb 2026
Decision: Grant Permission
2 Apr 2026
Decision due
9 Apr 2026
Grant issued
13 May 2026
Application Details
- Location
- 16 Idrone Park, Knocklyon, Dublin 16, D16PX29
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- D16PX29
- Site Area
- 390 ha
- Floor Area
- 93.7 sq m
Timeline
- Registration Date
- 13 February 2026
- Status
- Final Grant
- Decision
- Grant Permission
- Decision Date
- 2 April 2026
- Grant Date
- 13 May 2026
- Permission Expires
- 12 May 2031
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 a 32sq.m ground floor flat roof extension to the rear, providing a new utility room, extended kitchen and dining room with no.1 new rooflight; Attic conversion to the rear extending the property to two storeys to include two additional bedrooms, office space, shower room and en-suite; Two roof lights to the north facing front elevation; External insulation with brick finish to the front, side and rear facades; Ancillary site works as required to facilitate construction works.
18 Idrone Park, Knocklyon, Dublin 16, D16 PX88
Ground floor and dormer extension at rear and increased ridge level
12 Idrone Park, Knocklyon, Dublin 16.
Dormer extension to rear including raising of roof ridge to front and sides to provide bedroom and en-suite bathroom and 4 no. velux roof lights to ex. kitchen and roof glazing to stairs.
12, Idrone Park, Knocklyon, Dublin 16
Dormer attic extension including raise height; new rear flat roof dormer and 4 new windows for 2 additional bedrooms and bathrooms; alterations to front elevations and all associated site works.
10, Idrone Park, Dublin 16
Dormer attic extension including raise existing ridge height; rear flat roof dormer and 4 roof windows for additional bedrooms and bathrooms; alterations to front elevations and all associated site works.
10, Idrone Park, Dublin 16
Demolition of existing conservatory to the rear and construction of new single storey extension with rooflights to the rear.
13, Idrone Park, Knocklyon, Dublin 16.
2 storey detached house at the side and 2 car driveway at the rear all fronting Idrone Avenue to the side.
13, Idrone Park, Knocklyon, Dublin 16.
Construction of side and rear single storey domestic extension (63 sq.m); front porch infill (2 sq.m); both with front and side rooflights; all associated site and side boundary wall works.
22, Idrone Park, Knocklyon, Dublin 16, D16YD74
The development will consist of an attic conversion and a 2-storey extension at rear including (1) extended kitchen and dining area with new utility room at ground floor (2) two bedrooms with ensuite bathroom and storage area at first floor.
4, Idrone Park, Knocklyon, Dublin 16
Single storey extension at rear, front porch with pitched roof extended over garage and 2nd storey extension at side.
7 Idrone Park, 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?