Construction of a new single-storey side and rear extension (31.6 sqm GIA)…
11 Creston Avenue, Dublin 11, D11 W938
Proposed development
Construction of a new single-storey side and rear extension (31.6 sqm GIA) with rooflights and access doors to the side passage and the rear garden; removal of second-floor balcony door and installation of new window on front facade; installation of 2 no. new obscured windows in the side gable (1 no. window at first-floor level and 1 no. window at second-floor level); internal and external alterations, including the installation of a green roof on the first-floor flat roof / floor of second-level balcony; and all associated site works.
What happens next
Permission was granted on 20/05/2026. Third parties may appeal within four weeks; after that the permission is final and works can start once a commencement notice is lodged.
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About this page: the facts above come from the statutory public planning register kept by Fingal County Council and are refreshed weekly (last updated 22 Aug 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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