Construction of a single-storey extension, measuring approximately 29.5 sq.m…
19 Liffey Crescent, Liffey Valley Park, Lucan, K78FY29
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.
What happens next
The council recorded a decision on 4 Sept 2025. The official file has the outcome; a third-party appeal is possible within four weeks of the decision.
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Nearby applications
Other applications on the South Dublin register close to this address.
- SD26B/0068W69 Liffey Terrace, Lucan, County Dublin, K78A991Granted
Two-storey extension to side, consisting of a sitting room and a utility room at ground floor and a bedroom and a study room at first floor.
- SD24B/0558W10, Liffey Dale, Lucan, Co Dublin, K78 PF65Granted
Attic conversion with dormer to rear roof to accommodate stairs to allow conversion of attic as non-habitable storage space with roof window to rear roof all…
- SD24A/0175W64, Liffey Avenue, Liffey Valley Park, Lucan, Co. Dublin, K78 WD26.Granted
3 bedroom detached house, demolition of existing garage, extension to rear of existing house and all associated site development works.
- SD25B/043215, Liffey Terrace, Liffey Valley park, Lucan, Co.Dublin, K78 E278Granted
Development will consist of a proposed new Dutch hip gable wall to the side of the existing house. A new flat roof dormer to the rear of the existing house…
- SD25B/028615, Liffey Terrace, Liffey Valley Park, Lucan, Co. Dublin K78 E278Closed
Development will consist of a proposed new Dutch hip gable wall to the side of the existing house. A new flat roof dormer to the rear of the existing house…
- SD25B/0683W38, Liffey Valley Park, Liffey Valley Lucan, Co DublinClosed
Single storey kitchen extension to rear of house, permission also sought for single storey home office / games room to rear garden and all associated site…
About this page: the facts above come from the statutory public planning register kept by South Dublin County Council and are refreshed weekly (last updated 2 Sept 2026). Applicant names and contact details are not shown. Status labels are PlanningLeads' plain-language reading of the register status and the "Use" label is classified by AI from the public description (see how we use AI); neither is legal advice and the council's file is the record. How we handle this data: privacy notice.
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