Extend and make alterations to existing supermarket at Supervalu, Shop Street
Supervalu, Shop Street, Westport
8.385 ha · On Site
Planning application 2460002 to Mayo County Council: Extend and make alterations to existing supermarket to include the adjacent property known as JJ Glynn grocer, at Supervalu, Shop Street, Westport. Granted by the council on 30 April 2024. Work commenced on 17 September 2025.
Timeline
- Application lodged
- Further information requested
- Further information received
- Council granted
- Work commenced
Key facts
Proposed development
To extend and make alterations to existing supermarket to include the adjacent property known as JJ Glynn grocer and ironmonger” which is a protected structure. The development will consist of creating new toilet facilities, creating additional shop floor space, an extension to first floor warehouse, a new 2 bedroom apartment at first floor level over “JJ Glynn grocer and ironmonger” and alterations, removals and repairs to the adjacent existing shop site known as “JJ Glynn grocer and ironmonger” To include all necessary alterations to mechanical and electrical installations and to build a steel framed canopy over the main delivery area to the rear with provision for roof mounted plant equipment. To include all associated and ancillary site works
Planning status
A commencement notice has been lodged: works are under way or about to start.
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Related
About this page: the facts above come from the statutory public planning register kept by Mayo 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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