Planning application · Offaly County Council

A. a storey and a half extension at Mountwilson, Edenderry

Mountwilson, Edenderry, Co. Offaly

2660357 · OffalyClosed

0.477 ha · Declared invalid

Planning application 2660357 to Offaly County Council: A. a storey and a half extension to the rear of the existing single-storey dwelling, at Mountwilson, Edenderry.

Timeline

  1. Application lodged

Key facts

Reference
2660357
Planning authority
Offaly County Council
Received
7 Jul 2026
Decision due
31 Aug 2026
Status
Closed
Use
Residential
Dwellings (estimated)
1
Read from the description, not stated on the register.
Site area
0.477 ha

Proposed development

A. A storey and a half extension to the rear of the existing single-storey dwelling. B. A proposed new on-site effluent treatment system and percolation area. C. Upgrade of the existing vehicular entrance to include new piers, flanking walls and new gates. D. Demolition of the roadside structure (shed). E. All associated site development works

Planning status

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

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Related

About this page: the facts above come from the statutory public planning register kept by Offaly County Council and are refreshed weekly (last updated 8 Oct 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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