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20, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin

Granted

Planning application SD14B/0299

Dublin - South Dublin County Council

Proposed Development

Single storey rear extension (16sq.m) and modifications; side dormer projecting window in main roof plus four flush rooflights serving an attic store.

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

Application Timeline

  1. Application received

    8 Dec 2014

  2. Decision: Grant Permission

    5 Feb 2015

  3. Decision due

    10 Feb 2015

  4. Grant issued

    12 Mar 2015

Application Details

Location
20, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin.
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Site Area
210 ha
Floor Area
16 sq m

Timeline

Registration Date
8 December 2014
Status
Decision
Decision
Grant Permission
Decision Date
5 February 2015
Grant Date
12 March 2015

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.

25m
SD23B/0202Granted8 May 2023

Planning permission sought to extend the existing ridge line & roof tiles to form new dutch type roof structure; extend the existing gable structure up to soffit level with a window in the new gable structure; conversion of existing attic into a non-habitable area with ventilated rooflights in the existing rear tiled roof; internal alterations; External finishes to match existing

12, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin

27m
S00A/0704Granted14 Mar 2003

Retention of creche.

2 Liffey Drive, Liffey Valley Park, Lucan, Co.Dublin.

29m
SD08B/0063Granted1 Feb 2008

First floor extension to the front and side and a ground floor extension to the rear of existing dwelling and all associated site works.

8, Liffey Drive, Liffey Valley Park, Lucan, Co. Dublin.

30m
SD25B/0492Granted13 Aug 2025

Planning permission for a front entry porch

6, Liffey Drive, Lucan, Co. Dublin

32m
SD25B/0548WInvalidate Application12 Sept 2025

The development will consist of a change of roof type from hipped to pitched by raising the gable wall, including an attic conversion to a home office and storage, a window in the gable wall and a rear roof dormer

4, Liffey Drive, Liffey Valley Park, Lucan, Co Dublin, K78 DW28

32m
SD25B/0566WGranted22 Sept 2025

The development will consist of a change of roof type from hipped to pitched by raising the gable wall, including an attic conversion to a home office and storage, a window in the gable wall and a rear roof dormer

4, Liffey Drive, Liffey Valley Park, Lucan, County Dublin, K78 DW28

36m
SD13A/0049Grant Permission for Retention22 Mar 2013

Retention of signage over front door on front elevation.

2, Liffey Valley Drive, Liffey Park, Lucan, Co. Dublin

36m
SD18A/0023Granted6 Feb 2018

Erection of new two storey sensory room and bathroom extension over existing ground floor extension to side and rear of house together with the removal of internal load bearing walls on ground floor and insertion of structural steel supports with modifications to existing layout of house. Also single storey porch extension to front and alterations to front elevation with all associated site and drainage works.

2 Liffey Drive, Liffey Valley Park, Lucan, Co.Dublin.

40m
SD20B/0335Granted7 Sept 2020

Conversion of existing attic space comprising: modification of existing roof structure, raising of existing gable c/w window and 'Dutch' hip, new access stairs and flat roof dormer to the rear.

4, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin

47m
SD10B/0373Granted23 Sept 2010

Dormer roof element to side of existing hipped roof at attic level, installation of roof light to rear of proposed dormer roof; installation of new stairway from first floor to attic level and construction of landing area and doorway to attic storage space at attic level.

30, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin

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