Development which will consist of a new single storey extension to the rear and side…
Drumcunnion Shantonagh , Castleblayney , Co. Monaghan
Proposed development
permission for a development which will consist of a new single storey extension to the rear and side of the existing dwelling, rerouting of the existing driveway, demolition of existing outbuilding and the retention of a new wastewater treatment system and percolation area (already installed and commissioned / certified) together with all associated site development works
What happens next
Permission was granted on 18 Feb 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 Monaghan County Council and are refreshed weekly (last updated 10 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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