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

Granted

Planning application SD23B/0202

Dublin - South Dublin County Council

Proposed Development

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

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

Application Timeline

  1. Application received

    8 May 2023

  2. Decision: Grant Permission

    29 Jun 2023

  3. Decision due

    3 Jul 2023

  4. Grant issued

    4 Aug 2023

Application Details

Location
12, Liffey Way, Liffey Valley Park, Lucan, Co. Dublin
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Site Area
193.335189502773 ha

Timeline

Registration Date
8 May 2023
Status
Decision
Decision
Grant Permission
Decision Date
29 June 2023
Grant Date
4 August 2023

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
SD14B/0299Granted8 Dec 2014

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

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

28m
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

32m
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.

37m
SD19B/0069Grant Permission & Refuse Permission1 Mar 2019

(a) Construction of a single storey rear extension & 'Velux' roof light to kitchen area; (b) attic conversion with 'Velux' and side elevation dormer type window structure, to be lower than existing ridge line; (c) garden room to rear; (d) front bay window & porch structure.

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

37m
SD19B/0282Granted10 Feb 2020

Single storey side and rear extension with pitched roof c/w roof lights; new front porch structure (as previously granted Ref. SD19B/0069).

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

39m
SD25B/0492Granted13 Aug 2025

Planning permission for a front entry porch

6, Liffey Drive, Lucan, Co. Dublin

42m
SD19B/0012Granted6 Dec 2019

(1) Construction of a 2 storey extension, area 63.9sq.m attached to the southwest side of the existing dwelling and projecting to the rear building line of the existing dwelling; (2) construction of a single storey porch extension to the front elevation; (3) reconfiguration and extension of the existing roof at the connection to the proposed roof to the extension; (4) reconfiguration of gable wall of existing dwelling; (5) all associated site development works.

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

42m
SD02B/0512Refused20 Nov 2002

Garage at side of existing house.

7, Liffey Way, Liffey Park, Lucan, Co Dublin

45m
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

45m
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

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