← Back to search

100, Whitecliff, Rathfarnham, Dublin 16

Granted

Planning application SD21B/0630

Dublin - South Dublin County Council

Proposed Development

Construction of a single storey extension to the side and rear; window to the front; internal reconfiguration and all ancillary works necessary to facilitate the development.

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

Application Timeline

  1. Further information requested

    18 Feb 2022

  2. Application received

    5 Apr 2022

  3. Further information received

    5 Apr 2022

  4. Decision: Grant Permission

    29 Apr 2022

  5. Decision due

    3 May 2022

  6. Grant issued

    9 Jun 2022

Application Details

Location
100, Whitecliff, Rathfarnham, Dublin 16
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Site Area
2640 ha
Floor Area
13 sq m

Timeline

Registration Date
5 April 2022
Status
Decision Following A.I.
Decision
Grant Permission
Decision Date
29 April 2022
Grant Date
9 June 2022

Location

Loading map...

Planning Applications Nearby

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

9m
SD05A/0604Granted7 Nov 2005

Two storey 4 bedroom detatched domestic house. New vehicular access and associated site works.

100, Whitecliff, Whitechurch Road, Rathfarnham, Dublin 16

9m
SD08B/0036Granted24 Jan 2008

Conversion of a carport to study, relocation of front door and provision for 2 no. windows.

101, Whitecliff, Whitechurch Road, Rathfarnham, Dublin 14

26m
SD17B/0338Granted5 Oct 2017

Car port conversion and single storey extension at side and rear.

99, Whitecliff, Rathfarnham, Dublin 16.

35m
SD25B/0506WGranted21 Aug 2025

The development consists of a new window, roof light and an extension to the front, and all ancillary works necessary to facilitate the development.

97, Whitecliff, Rathfarnham, Dublin, D16 R6F4

36m
S00B/0107Granted28 Feb 2000

Front porch and single storey extension to rear.

104 Whitecliff, Whitechurch Road, Rathfarnham, Dublin 14.

39m
SD06B/0440Invalid - Site Notice15 Jun 2006

Re-location of the front entrance doorway, construction of a new porch to same, conversion of the existing carport to a playroom, construction of new single/two-storey extensions to the rear of the house to provide a kitchen/diningroom/sunroom at ground floor level and an extended bedroom at first floor level.

129, Whitecliff, Whitechurch, Rathfarnham, Dublin 16.

39m
SD06B/0593Granted2 Aug 2006

Re-location of the front entrance doorway, construction of a new porch to same, conversion of the existing carport to a playroom, construction of new single/two-storey extensions to the rear of the house to provide a kitchin/diningroom/sunroom at ground floor level and an extended bedroom at first floor level.

129, Whitecliff, Whitechurch Road, Rathfarnham, Dublin 16.

49m
SD03B/0341Granted24 Jun 2003

Extension to existing ground floor lounge, in line with existing bay window; single storey extension to existing playroom to rear, to side boundary wall; first floor extension to front over side passage to side boundary wall, to accommodate new master bed and ensuite, with new window to front and extended roof to match existing; new window in east elevation to existing bathroom; brick enclosure at side boundary wall to front of house, to accommodate wheelie bins and relocated gas meter.

127, Whitecliff, Whitechurch Road, Rathfarnham, Dublin 14

49m
S00B/0753Granted20 Dec 2000

Conversion of existing car port to entrance hall and minor internal alterations.

127 Whitecliff, Whitechurch Road, Rathfarnham, Dublin 14.

59m
ED25/0082Declared Not Exempt4 Sept 2025

The granny flat has operated as a fully self-contained residence for over 32 years, with its own front and rear entrances, divided garden, independent essential services, dedicated parking and no shared access with the main dwelling. The unit was constructed in full compliance with planning and building regulations and has remained in lawful use since it's completion. Planning Permission was granted under Decision Order P/4409/89 and building by-law approval under Order No. BBL/3630/89. No physical alterations are proposed, and the use does not materially affect the character of the area. The continued use aligns with Section 5 of the Planning and Development Act 2000 and the Planning and development Regulations 2001 (As amended). This application is further supported by legal precedent, including Narconon Trust v An Coimisiún Pleanála (2006) IEHC 239, which confirms that a change of use without physical works may be exempted development. The continued use also qualifies for immunity under Section 160 of the Planning and Development Act 2000, having exceeded the statutory 7-year period without enforcement. We are a retired couple now living in what was a granny flat. The granny flat obtained permission on the basis that once it ceased to be used as a granny flat that it would then become part of the main dwelling. This arrangement aligns with national housing policy objectives promoting flexible living arrangements, efficient use of existing housing stock, and support for aging in place. We no longer have use for the main house as a family home. This application seeks confirmation that the continued independent use of the granny flat constitutes exempted development. It does not involve physical separation or subdivision requiring planning permission. I respectfully request that South Dublin County Council confirm the exempted development.

94A, Whitecliff, Rathfarnham, Dublin 16, D16 ET22

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?