Residential development at Glenlion Pines, Thormanby Road
Glenlion Pines, Thormanby Road, Howth, Co. Dublin, D13 WY16
up to 3 storeys · Granted · permission to Mar 2031 (estimate)
Planning application F20A/0174/E1 to Fingal County Council at Glenlion Pines, Thormanby Road, Howth. Granted by the council on 16 March 2026. The permission normally runs to March 2031 (an estimate: the grant plus five years).
Timeline
- Application lodged
- Council granted
- Permission normally ends (estimate)
The end date is an estimate: the grant plus five years, the normal life of a permission. An extension or a commencement changes it.
Key facts
Proposed development
The proposed development comprises the following: 1. Demolition of existing two-storey, three-bed dwelling and 2. Construction of a replacement three-storey six-bedroom dwelling to include 1 no. pool with ancillary shower, 2 no. changing rooms and 1 no. wc, open plan kitchen/living/dining area, family room, play room, mud room and back kitchen at ground floor level; 4 no. en-suite bedrooms, 1 no. cinema, play room, laundry room, storage room, bicycle storage, plant room at lower ground floor level; 2 no. en-suite bedrooms at first floor level; and all ancillary landscaping, engineering and development works necessary to facilitate the development. The proposed dwelling will have an internal lift to access all three floors.
Planning status
Permission was granted on 16 Mar 2026. The four-week appeal period has passed with no appeal recorded, so the permission is final. Works can start once a commencement notice is lodged; the permission normally runs to Mar 2031 (estimate).
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Related
About this page: the facts above come from the statutory public planning register kept by Fingal County Council and are refreshed weekly (last updated 19 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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