1. The demolition of existing derelict cottages. 2. The construction of a new dwelling…
DERRYCOOSH , CASTLEBAR , CO MAYO
Proposed development
The development will consist of: 1. The demolition of existing derelict cottages. 2. The construction of a new dwelling house. 3. The construction of a detached, self-contained independent living unit to the rear of the proposed dwelling. 4. The installation of a new Tricel Novo wastewater treatment system and raised Tricel Tero tertiary treatment system on a gravel distribution layer. 5. All associated site development and ancillary works.
What happens next
Permission was granted on 7 Jul 2025. 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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Nearby applications
Other applications on the Mayo register close to this address.
- 2560318Derrycoosh , Castlebar , Co MayoIn Assessment
Demolition and reconstruction of Dwelling House and minor alterations at Derrycoosh, Castlebar, Co Mayo
- 2560415Derrycoosh , Castlebar , Co MayoGranted
Demolition and reconstruction of Dwelling House and minor alterations at Derrycoosh, Castlebar, Co Mayo
About this page: the facts above come from the statutory public planning register kept by Mayo County Council and are refreshed weekly (last updated 6 Jul 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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