4, Liffey Drive, Liffey Valley Park, Lucan, County Dublin, K78 DW28
GrantedPlanning application SD25B/0566W
Dublin - South Dublin County Council
Proposed Development
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
View the full application file on the council's planning portal →Application Timeline
Application received
22 Sept 2025
Decision: Grant Permission
12 Nov 2025
Decision due
16 Nov 2025
Grant issued
23 Dec 2025
Application Details
- Location
- 4, Liffey Drive, Liffey Valley Park, Lucan, County Dublin, K78 DW28
- Applicant
- N/A
- Application Type
- Permission
- Planning Authority
- South Dublin County Council
- Eircode
- K78 DW28
- Site Area
- 190 ha
- Floor Area
- 33 sq m
Timeline
- Registration Date
- 22 September 2025
- Status
- Final Grant
- Decision
- Grant Permission
- Decision Date
- 12 November 2025
- Grant Date
- 23 December 2025
- Permission Expires
- 22 December 2030
Location
Planning Applications Nearby
What the council has granted and refused around this site is the best guide to how a similar application will fare.
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
Planning permission for a front entry porch
6, Liffey Drive, Lucan, Co. Dublin
Retention of signage over front door on front elevation.
2, Liffey Valley Drive, Liffey Park, Lucan, Co. Dublin
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.
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.
Retention of creche.
2 Liffey Drive, Liffey Valley Park, Lucan, Co.Dublin.
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.
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
(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
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
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