Development at this site: Ballyhaunis Wastewater Treatment Plant, Abbeyquarter…
Ballyhaunis Wastewater Treatment Plant , Abbeyquarter , Ballyhaunis
Proposed development
We, Uisce Éireann, intend to apply for permission for development at this site: Ballyhaunis Wastewater Treatment Plant, Abbeyquarter, Ballyhaunis, Co. Mayo, F35 KC91. The development will consist of proposed upgrades to the Ballyhaunis WWTP: Installation of new preliminary treatment, anoxic tank, aeration tank, final settlement tank, thickened sludge holding tank, sludge pumping kiosk, stormwater storage tank, reuse/washdown system, alkalinity dosing system, standby generator and fuel storage, attenuation tank and oil interceptor, PV panels, fencing, mechanical, electrical and associated site works. Decommissioning of existing screening, belt press conveyor, fencing and the sand filtration unit.
What happens next
The council recorded a decision on 7 Aug 2026. 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 Mayo register close to this address.
- 2560659ABBEYQUARTER , BALLYHAUNIS , CO. MAYOGranted
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Ballyhaunis Plant Hite LTD intend to apply for full planning Permission sought to carry out the following at Ballyhaunis Plant Hire LTD. (A)Demolish…
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Construction of 32 accommodation units for protected persons in 2 separate 16 unit residential blocks. Additional works to the site include temporary…
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storage building to be constructed in two phases for the purpose of storing trays together with all ancillary site works and services
- 25396Abbeyquarter , Ballyhaunis , Co. MayoGranted
retain dwelling house on site together with all ancillary site works and services
- 21449ABBEYQUARTER , BALLYHAUNISGranted
ERECTION OF A CLASSROOM ADDITION APPROXIMATELY 82 SQ METRE TOGETHER WITH ALL ANCILLARY SITE WORKS AND SERVICES
About this page: the facts above come from the statutory public planning register kept by Mayo 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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