Planning application · Roscommon County Council

Construction of a 174m2 single storey modular building extension at Alexion Pharmaceuticals, Monksland

Alexion Pharmaceuticals, Monksland, Athlone

2660140 · RoscommonClosed

2.78 ha · Declared invalid

Planning application 2660140 to Roscommon County Council: Construction of a 174m2 single storey modular building extension to the existing Fill Finish Warehouse, at Alexion Pharmaceuticals, Monksland, Athlone.

Timeline

  1. Application lodged

Key facts

Reference
2660140
Planning authority
Roscommon County Council
Received
31 Mar 2026
Status
Closed
Use
Retail
Dwellings (estimated)
1
Read from the description, not stated on the register.
Site area
2.78 ha

Proposed development

The development will consist/consists of the construction of a 174m2 single storey modular building extension to the existing Fill Finish Warehouse and all associated ancillary works including modifications to existing concrete footpaths and underground services at the Alexion manufacturing facility at Monksland, Co. Roscommon, N37 DH79. This development will be carried out on a site which comprises an activity requiring an Integrated Pollution Prevention and Control (IPPC) licence, register number P1094-01, now deemed an Industrial Emissions Licence (IEL) at

Planning status

The application was declared invalid by the council. A corrected application may be lodged again.

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About this page: the facts above come from the statutory public planning register kept by Roscommon County Council and are refreshed weekly (last updated 21 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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