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19 Liffey Crescent, Liffey Valley Park, Lucan, K78FY29

Declared Exempt

Planning application ED25/0072

Dublin - South Dublin County Council

Proposed Development

The development will consist of the construction of a single-storey extension, measuring approximately 29.5 sq.m, to the rear of the existing dwelling. The extension will include a utility area, home office, and shower room, along with all associated site works.

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

Application Timeline

  1. Application received

    13 Aug 2025

  2. Decision: Declared Exempt

    4 Sept 2025

  3. Decision due

    9 Sept 2025

Application Details

Location
19 Liffey Crescent, Liffey Valley Park, Lucan, K78FY29
Applicant
N/A
Application Type
Declaration of Exemption Sect. 5
Planning Authority
South Dublin County Council
Eircode
K78FY29
Site Area
8.62125939166031 ha

Timeline

Registration Date
13 August 2025
Status
Decision
Decision
Declared Exempt
Decision Date
4 September 2025

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
SD07B/0995Grant Permission for Retention11 Dec 2007

A two storey extension to the side as previous planning approval (decision order ref: 1132). This application is for the retention of the following amendments to that application (Reg. Ref. SD06B/0239): previous reception room extended to full ground floor area to the front; area to the rear of new reception increased by 7sq.m from previously approved application, this area is to be used as a temporary kitchen area; a new stairs to the first floor has been included in the new extension; access from the original building and the new extension has been provided at ground and first floor level. The first floor area of the extension has been reduced by 1.4 sq.m a lean-to roof has been provided for newly extended area at the rear. An ensuite bathroom has been provided for 1 of the bedrooms in the new extension & anew stair link has been included to an attic storage room.

23, Liffey Park, Lucan, Co. Dublin.

27m
SD23B/0493Grant Permission for Retention23 Nov 2023

Retention of (1) conversion of existing attic space to home office / storage use. (2) Dormer window to the side hip. (3) 3 no. rooflights to the rear roof plane and all associated site works.

27, Liffey Crescent, Liffey Valley Park, Lucan, Dublin

28m
SD07B/0469Invalidate Application31 May 2007

Retention of the following amendments to application Reg. Ref. SD06B/0293: previous reception room extended to full ground floor area to the front - area to the rear of new reception increased by 7sq.m from previously approved application, this area is to be used as a temporary kitchen area; a WC and shower has been included on the ground floor; a new stair to the first floor has been included in the new extension - the first floor area of the extension has been reduced by 1.4 sq.m; a lean to roof has been provided for newly extended area at the rear; an en suite bathroom has been provided for 1 of the bedrooms in the new extension; a new stair link has been included to an attic storage room.

23, Liffey Park, Lucan, Co. Dublin.

28m
SD06B/0239Granted11 Apr 2006

Two storey extension to the side of and above single storey existing structure, with a pitched roof to tie into existing building. One additional bedroom to be included in the proposed extension.

23, Liffey Park, Lucan, Co. Dublin.

39m
SD06A/0023Refused16 Jan 2006

Conversion of existing two storey semi-detached house into a two storey all day creche facility.

7, Liffey Crescent, Liffey Valley Park, Lucan, Co. Dublin.

49m
SD05B/0151Granted8 Mar 2005

First floor extension to side with tiled roof over. Kitchen & dining room extension to rear with tiled roof over and three velux roof lights. Front fenestration and entrance hall alteration with tiled canopy over. Internal alterations and two velux roof lights to rear for attic conversion to domestic store room.

22, Liffey Park, Liffey Valley Park, Lucan, Co. Dublin.

61m
SD08B/0175Granted19 Mar 2008

A first floor side extension over existing ground floor side area consisting of a bedroom and ensuite, the existing front canopy is to be reduced to suit new works and a new stairs to attic area added and attic converted for storage space only.

1, Liffey Crescent, Lucan, Co. Dublin

71m
SD22B/0168Granted20 Apr 2022

Ground floor extension to side and rear of existing house and new dormer window in roof to the back of the house.

32, Liffey Park, Liffey Valley Park, Lucan, Dublin

77m
S00A/0278Granted26 Apr 2000

Residential development of 353 no. units consisting of 44 no. 4 bed semi detached house, 18 no. 4 bed terraced house, 44 no. 3 bed semi detached houses, 71 no. 3 bed mid and end terrace house, 84 no. 3 bed F type semi detached house, 84 no. 2 bed own door apartments and 8 no. 3 bed apartments in two storey blocks including 1.75 acres of class 2 open space (class 1 open space already provided in other phases), associated site works and car parking on site of circa 30 acres with access through adjoining development known as Liffey Valley Park under construction and an upgraded Ballyowen Lane.

Adjoining development known as Liffey Valley Park, Lucan, Co. Dublin.

86m
SD22B/0252Granted31 May 2022

(1) To remove Hippedroof over existing sigle storey extension (2) Move out the wall to the side of the extension by one meter (3) Increase the size of the existing utility room and bedroom with en-suite on the ground floor (4) Erect first floor extension and extend main hipped roof at the side of the house brdering Liffey Cresent

69, Liffey Terrace, Lucan, Co. Dublin

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