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9, Knocklyon Close, Knocklyon, Dublin, D16 TP94

Granted

Planning application SD26B/0156W

Dublin - South Dublin County Council

Proposed Development

Amendmetns to the first floor extension previously granted planning permission Reg Ref: SD21B/0021

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    3 Apr 2026

  2. Decision due

    28 May 2026

  3. Decision: Grant Permission

    28 May 2026

  4. Grant issued

    8 Jul 2026

Application Details

Location
9, Knocklyon Close, Knocklyon, Dublin, D16 TP94
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Eircode
D16 TP94
Site Area
260 ha
Floor Area
4.4 sq m

Timeline

Registration Date
3 April 2026
Status
Final Grant
Decision
Grant Permission
Decision Date
28 May 2026
Grant Date
8 July 2026
Permission Expires
7 July 2031

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

0m
SD21B/0021Granted18 Jan 2021

Bay window extension to front at ground floor (3sq.m) and extension to side at first floor level (15sq.m) over previously converted garage.

9, Knocklyon Close, Dublin 16

18m
S00B/0049Granted3 Feb 2000

Conversion and ground floor extension to front of existing garage and first floor extension over garage and kitchen of dwelling.

5 Knocklyon Close, Knocklyon Wood, Templeogue, Dublin 16.

27m
SD14B/0090Granted1 Apr 2014

Single storey extension to rear (30sq.m); bay window extension to front at ground floor (3sq.m); extension to side at first floor over existing garage/utility (16sq.m.); widen driveway and all associated site works.

3, Knocklyon Close, Knocklyon, Dublin 16

28m
SD16B/0129Granted20 Apr 2016

Extensions and modifications to rear, side and front of existing dwelling to consist of: single storey ground floor extension (28sq.m) to rear of dwelling, two storey extension (45sq.m) to side and front of dwelling incorporating existing ground floor garage area and single storey extension (3sq.m) to front of dwelling at ground floor to include new front door, bay window and canopy roof and all associated site and development works.

11, Idrone Drive, Dublin 16

30m
SD04B/0062Granted20 Feb 2004

Single storey extension to front and new tiled roof over existing garage conversion and side.

10, Knocklyon Court, Dublin 16

34m
SD10B/0307Granted29 Jul 2010

Demolition of side garage and part of kitchen; construction of double storey side extension and single storey front and rear extensions, with pitched roofs and roof lights to rear.

12, Knocklyon Court, Dublin 16

35m
S99B/0209Granted1 Apr 1999

Family room extension to the rear of the ground floor and bedroom, bathroom extension to the front and side of first floor.

6 Knocklyon Court, Dublin 16.

38m
S98B/0645Granted12 Nov 1998

Retention of single storey sun room extension to rear.

9 Idrone Drive, Knocklyon, Dublin 16.

38m
SD11B/0289Granted2 Aug 2011

Construction of a pitched roof canopy to the front elevation to replace the flat roof over front door, brick pier and all associated works.

9, Idrone Drive, Dublin 16

39m
SD06B/0172Granted21 Mar 2006

Two storey extension to side of existing house incorporating dormer windows to front and rear with new pitched roof to porch at front and associated site works.

1, Knocklyon Close, Knocklyon, Dublin 16.

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