Planning application · Mayo County Council

Change of use of a vacant commercial unit to a medical use at Barcastle Retail Park, Castlebar

Barcastle Retail Park, Castlebar, Co. Mayo

2560597 · MayoOn Site

0.061 ha · On Site

Planning application 2560597 to Mayo County Council: Change of use of a vacant commercial unit to a medical use comprising of a new medical diagnostics facility with X-Ray, MRI, CT, at Barcastle Retail Park, Castlebar. Granted by the council on 23 October 2025. Work commenced on 16 December 2025.

Timeline

  1. Application lodged
  2. Council granted
  3. Work commenced

Key facts

Reference
2560597
Planning authority
Mayo County Council
Received
29 Aug 2025
Decided
23 Oct 2025
Status
On Site
Floor area
376 m²
Site area
0.061 ha
Commenced
16 Dec 2025

Proposed development

for the change of use of a vacant commercial unit to a medical use comprising of a new medical diagnostics facility with X-Ray, MRI, CT and Ultrasound scanning services and all associated administrative spaces. Associated development works to facilitate this change of use comprise of internal fit out, elevational alterations including modification to existing curtain wall glazing and external wall to relocate the existing entrance door on the east elevation, partial demolition of existing first floor area to accommodate ceiling heights required at ground floor. The proposed development also includes a new electrical substation, new signage, and all associated site development works at Barcastle Retail Park, Castlebar, Co. Mayo, F23 WK40.

Planning status

A commencement notice has been lodged: works are under way or about to start.

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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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